Re: [Biofuel] A new website

2005-10-28 Thread Peter Martin

If anyone has had difficulties loading a distro, I'd like to make a high 
recommendation for Ubuntu.

My company just gave us new Dell D610 laptops and the latest Ubuntu 
loaded right up! I'm very impressed with this distro! Formerly I had run 
run Debian on the old laptop. I currently run Mandrake 9.1 at home and 
will upgrade to Ubuntu when I get back.

My home PC is strictly Linux.


Doug Foskey wrote:
 Rafal,
  congratulations on being part of the Samba team! I am constantly amazed how 
 many Biodiesel list members are involved with Open Source software.
 
  A comment to others on Linux: there is now a move by the major Linux 
 developers to standardise the way that Linux is seen by programs, so the old 
 issues of differing packages for different flavours of Linux will then be a 
 thing of the past. The common Linux desktop is ever closer.
 
 regards Doug
 
 
 On Thursday 27 October 2005 9:20, Rafal Szczesniak wrote:
 
On Wed, Oct 26, 2005 at 03:08:26PM -0600, Zeke Yewdall wrote:

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Re: [Biofuel] Liquid-liquid separator

2005-10-28 Thread Mike Morrill

Try talking to;

Jeff Hinman
Pacific Centrifuge, LLC.
360 629-6990
[EMAIL PROTECTED]


-Original Message-
From: Rumen Slavov [mailto:[EMAIL PROTECTED] 
Sent: Thursday, October 27, 2005 11:14 AM
To: Biofuel@sustainablelists.org
Subject: [Biofuel] Liquid-liquid separator

  Hi,all,
  It seems I can get a new toy-a navy fuel
purificator,which is a kind of centrifuge,used to
separate water from the fuel.
  Has anyone have an idea how to use the separator in
the BD processing?Is it suitable for filtering the
WVO?Can I use it to avoid settling periods or even
washing?The thing is really massive and makes
4000-12000 RPM,continuous feeding.
  Any suggestions,guys?
  Keith?
  Best,
  Rumen




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Re: [Biofuel] Liquid-liquid separator

2005-10-28 Thread Lee Sheppard

How much was it and can I get one? Yes I know how to use it.

Rumen Slavov wrote:

  Hi,all,
  It seems I can get a new toy-a navy fuel
purificator,which is a kind of centrifuge,used to
separate water from the fuel.
  Has anyone have an idea how to use the separator in
the BD processing?Is it suitable for filtering the
WVO?Can I use it to avoid settling periods or even
washing?The thing is really massive and makes
4000-12000 RPM,continuous feeding.
  Any suggestions,guys?
  Keith?
  Best,
  Rumen



   
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[Biofuel] energy harvesters extract power from light, vibrations

2005-10-28 Thread Alt.EnergyNetwork


Energy harvesters extract power from light, vibrations
Harvesting ambient energy from light or vibrational sources
can free power-miserly designs from traditional power lines
and batteries

 http://www.edn.com/article/CA6275407.html?industryid=2816 



Many systems, such as tiny wireless-networked sensor nodes
 and low-cost calculators for the consumer market, have 
severely constrained power sources resulting from remote
 location, cost considerations, portability requirements,
 or other factors. In addition, the move toward wireless
 communications, which obsoletes many system cables, makes
 designers want to further untether systems from power cords
 and recharge units using energy harvesters. These small 
devices convert the freely available energy inherent in 
most operating environments into conditioned electrical
 power. The most common energy harvesters are based on 
small solar cells or electromagnetic devices that convert
 mechanical vibrations.

Energy harvesters also find use in environments that have
 ready access to power lines, such as factory floors. Roy
 Freeland, chief executive officer of energy-harvester
 vendor Perpetuum, points out that initial installation
 can be a significant portion of system costs for networked
 machinery monitors. The cost of taking that factory power
 and wiring it up to the sensor and transmitter accounts
 for about 80% of the cost of installing condition-monitoring
 equipment. In contrast, the installation of self-contained
 power units with magnetic holders involves only walking up
 to a machine and snapping the unit in place.

Batteries also can free a system from a power cord but
 at the cost of limiting the system's service-free life.
 After two years of usage, a vibrational energy harvester
 is a superior source to a lithium battery . If your
 application's lifetime is 10 years or longer, a vibrational
 or a solar source is superior to any battery technology.
 Labor costs can add a prohibitive premium to the system's
 lifetime-ownership cost, so just changing the battery is
 not an option.

On the downside, systems relying on harvested energy must
 operate on a bare minimum of power. Wolfgang Heller, PhD,
 product-line manager for wireless-sensor manufacturer 
EnOcean, cautions against trying to design a wireless-sensor
 network separately from the power source. We've had 
discussions with customers who have their own radio and
want to buy just the energy harvester. It always turns
 out that the radio they have consumes 100 or 1000 times
 more energy per bit transmitted than our design. It's
 not feasible to use these tiny energy harvesters with 
any other radio.


  
EnOcean offers network nodes that can receive power from
 several types of energy harvesters, including light-switch
 actuators, linear-motion converters, mechanical vibration,
 thermal gradients, and the sun. EnOcean's PTM 200 light-switch
 actuator integrates a relay with a magnet and a coil, so 
that moving the switch to turn the light on or off changes
 the flux through the coil, generating a voltage. The 
switch module wirelessly transmits the on/off command to
 the room light. This information is useful in a smart 
building (Reference 2). It also can drastically reduce
 the wiring labor costs for a building. When the room lights
 are all under a local wireless network, installing them does
 not require an electrician. Thermal-gradient-powered devices
 are candidates for industrial applications in which the 
production processes produce heat. Thermal-powered harvesters
 should become commercially available within six months.

Off the grid 
EnOcean also makes solar-powered STM100 network nodes. The
 modules have a two-section solar cell; one section is 
larger than the other. The smaller section charges a small
 capacitor that powers the sensor and RF circuitry during
 quick-start/wake-up mode. The larger section charges an 
ultracapacitor that powers the system during periods of 
darkness. Says Heller, If we had only one solar-cell section,
 it would take hours to start up because the ultracapacitor
 needs more time to achieve the necessary voltage level. So,
 we power the quick-start mode with the smaller part of the
 solar cell, and then we achieve several days of operation 
in darkness.

EnOcean's solar-powered modules use a polycrystalline solar
 cell. Polycrystalline cells convert solar energy to electric
 power at an efficiency of 11 to 16% and are familiar sights
 on residential and industrial off-the-grid solar-panel systems.
 Another popular type of solar cell is amorphous silicon, but
 its efficiency is only 8%, or about half that of polycrystalline.
 Besides being less efficient, amorphous-silicon cells' conversion
 efficiency degrades 15 to 35% per year in direct sunlight.
 Despite these significant drawbacks, amorphous cells are popular
 because they cost about an order of magnitude less than 
polycrystalline cells÷a significant advantage in high-volume
 consumer 

Re: [Biofuel] Liquid-liquid separator

2005-10-28 Thread michael skinner

very cool

there should be a single inlet and 2 outlets the one of the two outlets is 
from the center/top of solution ( when you spin you form a funnel the inside 
has the less dense liquid) ant the other the outside /bottom.

you will be able to seperate water from oil and possible glycerine from BD.  
The latter being a way to force the reation to completion faster and the 
latter a way to speed rinsing

Where did yu get it and how much?

Original Message Follows
From: Rumen Slavov [EMAIL PROTECTED]
Reply-To: Biofuel@sustainablelists.org
To: Biofuel@sustainablelists.org
Subject: [Biofuel] Liquid-liquid separator
Date: Thu, 27 Oct 2005 11:13:47 -0700 (PDT)

   Hi,all,
   It seems I can get a new toy-a navy fuel
purificator,which is a kind of centrifuge,used to
separate water from the fuel.
   Has anyone have an idea how to use the separator in
the BD processing?Is it suitable for filtering the
WVO?Can I use it to avoid settling periods or even
washing?The thing is really massive and makes
4000-12000 RPM,continuous feeding.
   Any suggestions,guys?
   Keith?
   Best,
   Rumen




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[Biofuel] Methanol substitution

2005-10-28 Thread Teoman Naskali

Just a thoght bu would it be possible to use methane or propane or
buthane instead of methanol? One would have to have some methanol for
the methroxide but still... that would save a lot of money.

Has anynone experimented? Any good reason why I shouldn't?


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Re: [Biofuel] Starting at Square One

2005-10-28 Thread Kurt Nolte


So it's back to local resources, which seem for the most part to be primarily diesel trucks of the heavy variety. Ick.

However.

Does anyone here know if I can fit a Mercedes diesel engine under a
Volvo body? I can get a Mercedes parts car, I believe with the I4
diesel from the early Eighties, and I can also get a Volvo body style
and transmission preference. Has anyone else on the list ever done a
conversion from gas to diesel across brands?

I'm fairly mechanically competent, I'm just trying to decide if it
would be worth it in the end or if I should instead go with trying to
fix up one of the cheaper ones and just deal with driving something not
quite to my liking. If nothing else it would be a challenge, which can
be good or bad. 

-Kurt

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[Biofuel] rigged voting machines was Oil and democracy -was-Scientific method

2005-10-28 Thread Alt.EnergyNetwork



It  might be a good idea to get rid of 
those nasty Diebolt rigged voting machines that left no paper trail.
During the election the ceo of that co, told Bush  I'll deliver Ohio.
On a similar note, a local professor obtained the machine code for the units
and had his students analize it. They found that it used an encryption key
that had been discontinued in 1994 and was easily hackable by phone line.
Might want to leave a proper paper trail next time, so at least
the count can be verified for irregularities.



Get your daily alternative energy news
Alternate Energy Resource Network
  1000+ news sources-resources
 updated daily
http://www.alternate-energy.net


  ---Original Message---
  From: Chip Mefford [EMAIL PROTECTED]
  Subject: Re: [Biofuel] Oil and democracy -was-Scientific method
  Sent: 27 Oct '05 16:16
  
  -BEGIN PGP SIGNED MESSAGE-
  Hash: SHA1
  
  Paul S Cantrell wrote:
   The last 2 elections would
   have probably gone the other way if it were simple majority. I think the
   concerns over time zones and the like could be worked out and we might have
   more than 2 twin parties.
  
  Personally, I think some simple changes would fix a lot of what
  is currently borked in the US political system. Debates for
  instance, pretty much all public debating (meaning televised)
  is done of, by and for the Twin Partys. This should cease
  immediately. This much of the system process would be
  well served by true open debate, including by design
  third or fringe party candidates. I think this alone
  would be easy to handle under law. I think it could
  make a huge difference.
  
  I concurr that the electoral college system is also
  borked, however, the simple majority system is
  also deeply flawed.
  
  Folks try to look at things as if there were red
  and blue states (because it's the state vote
  that counts). But it isn't red and blue states,
  it's urban vs rural.
  
  http://brianhayes.com/2005/09/red-blue-rural-urban.html
  
  in a popular election, the urbanites would
  win outright. Policy would be set by those
  living furthest from the elemental necessities
  of existance.
  
  blah blah blah. The Twin Party system is very
  much a very real problem. imho, the democrats
  have nothing to offer, they (at the top
  tiers) represent a life that I know little
  of. The republicans have nothing to offer,
  they (at the top tiers) represent a power
  structure that has no grasp on what the
  philosophic common man has to face in
  day to day life, AT ALL. The Libertarians
  (with a capitol L) have become the party
  of I've got mine, and whatever I do to
  keep it is okay, you don't matter, at all.
  
  America, the US, is hardly a united states
  at all. It is a chain (as it's nicely worded in
  the Urban Archipelago) of islands.
  
  I'm just old enough to have spent a few formative
  years hitchhiking around America, in some ways
  too many years, in other ways, not enough. But
  in those days people still hitchhiked, and still
  met all kinds of folks. Now, no one hitchhikes,
  but everyone jabbers on cellphones, ignoring the
  person standing next to them in line.
  
  blah blah blah.
  
  - --
Get your daily alternative energy news

Alternate Energy Resource Network
 http://www.alternate-energy.net
 1000+ news sources - resources 
updated daily





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 news  resources  forums

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Re: [Biofuel] Democracy

2005-10-28 Thread Mike Weaver

But are you
saying that a dictatorship is better than a democracy, if the majority
of the people don't agree with us?

Nope.

What I'm saying is:  When the gods want to punish us, they answer our 
prayers.

Zeke Yewdall wrote:
viz straight represetative democracy - be careful what you wish for.  If
Saudi Arabia had a pure representational system they'd wind up with a
far more radical Wahab state.
 
 
 Well, that would not be so good for the US I agree.  But are you
 saying that a dictatorship is better than a democracy, if the majority
 of the people don't agree with us?  That is exactly what Muslims have
 learned: democracy means will of the people, as long as that will
 isn't to become a religious state.  Back in Algeria in the 60's, and
 continuing on till today.  I've talked to a number of arabs who hate
 the US and Europe promoting democracy, because they know that we don't
 really mean it.  Perhaps why the wahabists enjoy such support in Saudi
 Arabia now?
 
 Besides, the religious fundamentalists are succeeding in taking power
 just as well here as in the middle east.
 
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Re: [Biofuel] Democracy

2005-10-28 Thread Zeke Yewdall

 Nope.

 What I'm saying is:  When the gods want to punish us, they answer our
 prayers.


Touche...

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Re: [Biofuel] rigged voting machines was Oil and democracy -was-Scientific method

2005-10-28 Thread busyditch

That explains why all of the exit polls showed Kerry a clear leader, and
when W was told he was losing in the exit polls he showed no sign of
reaction.
- Original Message -
From: Alt.EnergyNetwork [EMAIL PROTECTED]
To: Biofuel@sustainablelists.org
Sent: Thursday, October 27, 2005 6:23 PM
Subject: [Biofuel] rigged voting machines was Oil and
democracy -was-Scientific method




 It  might be a good idea to get rid of
 those nasty Diebolt rigged voting machines that left no paper trail.
 During the election the ceo of that co, told Bush  I'll deliver Ohio.
 On a similar note, a local professor obtained the machine code for the
units
 and had his students analize it. They found that it used an encryption key
 that had been discontinued in 1994 and was easily hackable by phone line.
 Might want to leave a proper paper trail next time, so at least
 the count can be verified for irregularities.



 Get your daily alternative energy news
 Alternate Energy Resource Network
   1000+ news sources-resources
  updated daily
 http://www.alternate-energy.net


   ---Original Message---
   From: Chip Mefford [EMAIL PROTECTED]
   Subject: Re: [Biofuel] Oil and democracy -was-Scientific method
   Sent: 27 Oct '05 16:16
 
   -BEGIN PGP SIGNED MESSAGE-
   Hash: SHA1
 
   Paul S Cantrell wrote:
The last 2 elections would
have probably gone the other way if it were simple majority. I think
the
concerns over time zones and the like could be worked out and we
might have
more than 2 twin parties.
 
   Personally, I think some simple changes would fix a lot of what
   is currently borked in the US political system. Debates for
   instance, pretty much all public debating (meaning televised)
   is done of, by and for the Twin Partys. This should cease
   immediately. This much of the system process would be
   well served by true open debate, including by design
   third or fringe party candidates. I think this alone
   would be easy to handle under law. I think it could
   make a huge difference.
 
   I concurr that the electoral college system is also
   borked, however, the simple majority system is
   also deeply flawed.
 
   Folks try to look at things as if there were red
   and blue states (because it's the state vote
   that counts). But it isn't red and blue states,
   it's urban vs rural.
 
   http://brianhayes.com/2005/09/red-blue-rural-urban.html
 
   in a popular election, the urbanites would
   win outright. Policy would be set by those
   living furthest from the elemental necessities
   of existance.
 
   blah blah blah. The Twin Party system is very
   much a very real problem. imho, the democrats
   have nothing to offer, they (at the top
   tiers) represent a life that I know little
   of. The republicans have nothing to offer,
   they (at the top tiers) represent a power
   structure that has no grasp on what the
   philosophic common man has to face in
   day to day life, AT ALL. The Libertarians
   (with a capitol L) have become the party
   of I've got mine, and whatever I do to
   keep it is okay, you don't matter, at all.
 
   America, the US, is hardly a united states
   at all. It is a chain (as it's nicely worded in
   the Urban Archipelago) of islands.
 
   I'm just old enough to have spent a few formative
   years hitchhiking around America, in some ways
   too many years, in other ways, not enough. But
   in those days people still hitchhiked, and still
   met all kinds of folks. Now, no one hitchhikes,
   but everyone jabbers on cellphones, ignoring the
   person standing next to them in line.
 
   blah blah blah.
 
   - --
 Get your daily alternative energy news

 Alternate Energy Resource Network
  http://www.alternate-energy.net
  1000+ news sources - resources
 updated daily





 next_generation_grid
 http://groups.yahoo.com/group/next_generation_grid

  news  resources  forums

 tomorrow-energy
 http://groups.yahoo.com/group/tomorrow-energy



 Alternative Energy Politics
 http://groups.yahoo.com/group/Alternative_Energy_Politics/

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Re: [Biofuel] Methanol substitution

2005-10-28 Thread michael skinner

The reaction works by replacing one alcohol with another

in Fats you have glycerol which has 3 alcohol groups which are attached to 3 
fatty acids

when you react an alcohol with a acid you get an ester

it is call a transesterification because you substitute one alcohol for 
another

since the alkanes you mentioned do not have an alcohol group you could not 
use them doing the transesterification reaction.

if you could catalytically oxidize to form a alcohol ... (oxidize alkane 
think explosion or fire) them maybe.

Original Message Follows
From: Teoman Naskali [EMAIL PROTECTED]
Reply-To: Biofuel@sustainablelists.org
To: Biofuel@sustainablelists.org
Subject: [Biofuel] Methanol substitution
Date: Fri, 28 Oct 2005 01:15:35 +0300

Just a thoght bu would it be possible to use methane or propane or
buthane instead of methanol? One would have to have some methanol for
the methroxide but still... that would save a lot of money.

Has anynone experimented? Any good reason why I shouldn't?


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Re: [Biofuel] Methanol substitution

2005-10-28 Thread bob allen

methane, propane etc. are hydrocarbons.  You need alcohols for a 
transesterification reaction. 
Sorry, they won't work

Teoman Naskali wrote:
 Just a thoght bu would it be possible to use methane or propane or
 buthane instead of methanol? One would have to have some methanol for
 the methroxide but still... that would save a lot of money.
 
 Has anynone experimented? Any good reason why I shouldn't?
 
 

-- 
Bob Allen
http://ozarker.org/bob

Science is what we have learned about how to keep
from fooling ourselves - Richard Feynman

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Re: [Biofuel] rigged voting machines was Oil and democracy -was-Scientific method

2005-10-28 Thread David Miller

Alt.EnergyNetwork wrote:

It  might be a good idea to get rid of 
those nasty Diebolt rigged voting machines that left no paper trail.
During the election the ceo of that co, told Bush  I'll deliver Ohio.
  


This is being parroted way out of context.  The CEO of Diebold was 
chairman of some committee - I forget whether it was the Republican 
party or a re-election committee - that was working on re-electing 
Bush.  He was clearly speaking in this capacity.

Yes, he should have known better than to utter something like that, but 
surrounded by fellow Republicans at a re-election rally it's understandable.

On a similar note, a local professor obtained the machine code for the units
and had his students analize it. They found that it used an encryption key
that had been discontinued in 1994 and was easily hackable by phone line.
Might want to leave a proper paper trail next time, so at least
the count can be verified for irregularities.
  


My take on the last election is that if something happened to steal the 
election it was likely done at the central points that tallied votes 
from voting machines all over - optically scanned systems as well as the 
paperless blackboxes.

Anyone interested in knowing more should surf on over to 
http://blackboxvoting.org/ and get a good background.

BTW, if anyone has the exit polls of the 2004 presidential election 
before the polling organization corrected them to match the reported 
vote totals, please contact me off-list.

--- David



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Re: [Biofuel] Grass for fuel

2005-10-28 Thread E. C.

.. all well  good; but i've read (somewhere) that
Butanol is greatly superior to ethanol as a fuel in IC
engines; that it is more eco-friendly; that it can be
produced from biomass, but the process is somewhat
more difficult than ethanol production .. anyone into
this area of investigation? 

--- MH [EMAIL PROTECTED] wrote:

  Jason and Katie wrote: 
  having read this article, i seem to be missing
 some of the math...
  this miscanthus is a rhizome, correct? and like
 other rhizomes (i.e.
  strawberries) there is a good sized chunk of
 sugars and other carbon based
  items stored in the root/stem system, also
 correct? so that would imply that
  it STORES carbon and does not reintroduce all of
 it when burned, because it
  stays in the field as the jump start for the
 next growing season. am i
  correct in this extrapolation?
 
 
  It sounds that way to me and the math I wondered
  about is tonnage or tons compared to tonnes. 
  The 25 ton/acre or 60 tonnes/hectare from
  Giant Miscanthus compared to corn grain and
  corn stover yields sounds pretty good if I look
  only at the high end of the 10-30 tons per acre
  dry weight each year.  This makes me wonder about
  the dry ton yield per acre for cellulosic ethanol
  compared to switchgrass or corn or sugar cane. 
 
  Biofuels and Agriculture A Factsheet for Farmers
  4 page, 584k PDF

ftp://bioenergy.ornl.gov/pub/pdfs/farmerfactsheet.pdf
 
   - A bushel of corn (56 lb or 25 kg) yields
 about 2.5 US gallons (9.5 liters) of ethanol
  - A ton (2000 lb or 980 kg) of corn stover will
 yield
 about 80-90 US gallons (300-340 liters) of
 ethanol,
  - A ton of switchgrass will yield
 in the range 75-100 US gallons (285-380 liters) 
 
  Biofuels from Switchgrass: Greener Energy
 Pastures
  http://bioenergy.ornl.gov/papers/misc/switgrs.html
  Bransby's 6-year average, 11.5 tons a year,
  translates into about 1,150 gallons of ethanol per
 acre.
 
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Re: [Biofuel] Biofuel plants in Singapore

2005-10-28 Thread leegerry





Hi,
Suddenly out of the blue, we are going to have two companies in Singapore
producing biodiesel for Europe. Hopefully we may have access to it in
future.

Article from Green Car Congress:

Singapore Gets its First Two Biodiesel Plants
 October 26, 2005


 Two separate ventures announced plans to build biodiesel plants in
 Singapore, the first such there. Most of the output is intended for
 export.


 Both plants will be built on Jurong Island, Singapore’s petrochemicals
 hub.


 The Cremer Gruppe will invest up to S$34 million (US$20.1 million) in a
 plant with a capacity of 200,000 metric tons, and expects it to be online
 by the end of the first quarter in 2007. The company plans two additional
 plants within five years.


 The second biodiesel plant, with a capacity of 150,000 metric tons, is a
 joint venture between Wilmar Holdings and Archer Daniels Midland Company.
 Wilmar plans to invest S$50 million (US$30 million) and have the plant
 operational by the end of 2006. The plant can support a doubling of its
 capacity to 300,000 tonnes per year.


 From Singapore, the plants will have easy access to palm oil feedstock
 from Malaysia and Indonesia.
[This e-mail is confidential and may also be privileged. If you are not the
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Re: [Biofuel] Democracy

2005-10-28 Thread E. C.

ahhh .. Mr. Rogers w/attitude .. can I be your
neighbor?  I live in W's brother's fiefdom now ..
don't mind the sound of an axe, want a garden - and a
field of switchgrass, maybe .. be glad to share the
produce!
room for a wind turbine, andsome PV technology would
be nice, too  :-)

--- Mike Weaver [EMAIL PROTECTED] wrote:

 viz straight represetative democracy - be careful
 what you wish for.  If 
 Saudi Arabia had a pure representational system
 they'd wind up with a 
 far more radical Wahab state.  Look at California's
 referendum system - 
 it's out of control.  It's created an ungovernable
 state.  Looks at 
 Arizona's you pay no school taxes if you're over a
 certain age 
 measure.  Great - I got my free education the hell
 with you.  Just keep 
 paying my social security.
 
 Presumably we elect leaders to make decision in the
 best interest of the 
 governed.  I don't know that the founders ever
 expected the voters to be 
 so apathetic and so easily fooled.
 
 And no, I don't think ANY of my neighbors would give
 up ANYTHING so that
 others might have a bit more.  In fact, I'm amazed
 at the lengths they 
 will go to to try to make me comply with their
 notion of what's proper.
 No woodstoves
 No older cars (yes, it looks fine, it's just an '89)
 Quotes:  That garden really looks out of place -
 you're not going to do 
 that every year, are you?  Yes, I am.
 I wish you'd get rid of that woodpile, and it's
 noisy when you split 
 wood. Awww
 the list goes on...
 
 
 Zeke Yewdall wrote:
  What if we had a voting sytem like American Idol,
 where people can
  text message their votes every night  Sort of
 scary.  But is it
  scarier to think of a democracy where the average
 person could vote on
  each issue, or one where as many people follow TV
 shows as care about
  their actual government
  
  On 10/27/05, Joe Street
 [EMAIL PROTECTED] wrote:
  
  Well time for a new thread I guess cause we are a
 long way off topic.  I
 think you are right Zeke it's hard not to draw
 certain conclusions about the
 people who put these monsters in office.  The
 problem is it's like going
 shopping.  You think you have choice but then you
 find out your money goes
 to the same people at the top regardless of the
 choices you thought you
 made.  The real problem is that the american
 lifestyle is not negotiable.
 How many here would willingly give up a bunch of
 affluence and convenience
 so that things might be a little more even in the
 world? Most of them are
 too busy trying to catch the carrot on a stick.
 Even when the government
 gives aid don't the farmers and shipping companies
 expect to be paid
 handsomley in the deal?  So what really is the
 will of it's people that the
 government should reflect?  Or is it really
 already doing that but in a way
 that upsets people but is really the only way left
 to maintain it? The oil
 is necessary to maintain the american lifestyle. 
 Control of world economy
 is ideal to this plan even if it means doing dirty
 things that aren't right.
  People are told they have democracy and they
 believe it but as you said
 voting once every four years is hardly democratic.
  Representative
 governance works for the rich and hopefully they
 can take everyone along for
 the ride (because they need them).  Boy they must
 have some real belly
 laughs in private when they think about the common
 man and the illusion of
 freedom and democracy. I wonder what things would
 look like if we had a real
 democratic system.  If every important decision
 was put to a vote, sure it
 would slow things down but hell a lot of people I
 talk to seem to think
 things are 'progressing' -and I hate to use that
 term, too quickly anyways.
 Surely electronic voting could make a system of
 national (and god forbid
 should I be so bold as to
 suggestinternational) referendum possible.  I
 know that only a tiny fraction of the world is on
 the web in terms of it's
 population but that does not mean that people
 could not have acces to a
 voting terminal. That must be a very scary
 thought.
 
  Joe
 
  Zeke Yewdall wrote:
 
  Sometimes I wonder if the rest of the world
 understands that all
 americans don't support GW and his policies
 though... After all, we
 claim to be a democracy, so therefore, shouldn't
 the government by
 nature reflect the will of it's people.
 
 In reality, only my congressional representative
 actualy represents
 me, but neither of my senators does, nor my
 president or vice
 president. I actually voted, but I effectively
 have almost no vote in
 our government. Our system is set up for rule by a
 very narrow
 majority with no effective minority voice. But if
 you listen to our
 rhetoric abroad, it's easy to forget this.
 
 Zeke
 
 On 10/26/05, Michael Redler [EMAIL PROTECTED]
 wrote:
 
 
  It seems you are intent on grouping all
 Americans as one.
 
 
 
 Yes, It looks that way, doesn't it? So, I will
 explain.
 
 
 
 Usually, I try not to generalize because it 

Re: [Biofuel] Starting at Square One

2005-10-28 Thread Zeke Yewdall

Might be easier to just put the volvo diesel in it.  From what I
understand, the volvo 2.4 liter diesel was just a 6 cylinder version
of the 1.6 used in all the VW stuff, made by VW/Audi so alot of parts
are interchangeable.

I agree, it would be challenge though.  I tried putting a VW diesel in
a subaru, and still haven't given up, although it's on the back burner
for a while.

Zeke

On 10/27/05, Kurt Nolte [EMAIL PROTECTED] wrote:
 In update news, I didn't even end up bidding on the I-Mark in the end.

  So it's back to local resources, which seem for the most part to be
 primarily diesel trucks of the heavy variety. Ick.

  However.

  Does anyone here know if I can fit a Mercedes diesel engine under a Volvo
 body? I can get a Mercedes parts car, I believe with the I4 diesel from the
 early Eighties, and I can also get a Volvo body style and transmission
 preference. Has anyone else on the list ever done a conversion from gas to
 diesel across brands?

  I'm fairly mechanically competent, I'm just trying to decide if it would be
 worth it in the end or if I should instead go with trying to fix up one of
 the cheaper ones and just deal with driving something not quite to my
 liking. If nothing else it would be a challenge, which can be good or bad.

  -Kurt

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Re: [Biofuel] Still looking for a cheap TEFC motor

2005-10-28 Thread Derick Giorchino

In my area there are lots of abandoned hot tubs on the side of the road
during area clean up the local landfill would surly have a few the motors
would be good ill bet.
Good luck Derick  

-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Keith Addison
Sent: Thursday, October 27, 2005 10:32 AM
To: Biofuel@sustainablelists.org
Subject: Re: [Biofuel] Still looking for a cheap TEFC motor

Hi Ken

Keith said:
  Frankly, Ken, I'm not that interested in whether it could or not.
  Improvise, sure, go ahead, best of good luck and all, but motors are
  common enough aren't they? Why not just use a motor?

Well,  while motors are common enough buying the motor off the shelf
instead of the pump will cost me atleast twice as much.

I think free motors should be common enough too, lots of things you 
can salvage a motor from, some might be TEFC. What gets junked that 
uses TEFC motors but it's not usually the motor failing that gets it 
junked?

 On the other
  hand if you get it to work that's great. Whatever, I can't see why
  you think I might want to bet on it. You asked if it's TEFC, I told
  you it is and pointed you to some information on its pumping limits,
  and so?

Absolutely!  I don't want to bet on it.  That's why I'm asking
questions.  I'm trying to raise a family and do the right things.  $50
is not much on the grand scale but $50 here or there is all together
different.  And, as I've mentioned in the past, everything that I'm
doing, I want to be able help others with.  That pump at Harbor
Freight is something that seems readily available at an affordable
price.  The TEFC motor (again, off the shelf) is not quite as
affordable.  I'm here to tell you, though, if I can save myself, a
friend or someone else who may be following the thread 50 bucks, I'm
gonna do it.  In as globally friendly manner as possible, of course.

Absolutely to you too, and strength to yer arm withal. I didn't want 
to put on one side or the other on whether it'll work or not.

I'll more than likely buy the motor that I found but, test the
improvised motor taken from the pump, when I can afford it, later.

Take care,
Ken

And you, good luck

Keith


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Re: [Biofuel] Methanol substitution

2005-10-28 Thread JJJN

How would you react the solution with the gas?

Teoman Naskali wrote:

Just a thoght bu would it be possible to use methane or propane or
buthane instead of methanol? One would have to have some methanol for
the methroxide but still... that would save a lot of money.

Has anynone experimented? Any good reason why I shouldn't?


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Re: [Biofuel] Starting at Square One

2005-10-28 Thread Kurt Nolte

Might be easier to just put the volvo diesel in it.From what Iunderstand, the volvo 2.4 liter diesel was just a 6 cylinder versionof the 1.6 used in all the VW stuff, made by VW/Audi so alot of partsare interchangeable.


That's the other thing. I can find a Mercedes diesel around here, but
so far the Volvo Diesels I've seen are sold by the time I get to
them. And there aren't that many of them. 

I'd gladly do that if I could find one, be much simpler.

Though perhaps I should look for the 1.6L VW diesel? New option.

-Kurt
 

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[Biofuel] Coalescing Filter for de-watering

2005-10-28 Thread Ken Dunn

Has anyone tried using a coalescing filter to de-water feedstock?  A
local WVO user that I stumbled across is using one to de-water his
oil.  I've seen claims of coalescing filters removing water down to
10ppm.  That could potentially be a significant energy savings.  From
the operational diagrams that I've seen, I can see no reason why I
couldn't by a replacement element and build a very simple canister
around it.

Take care,
Ken

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[Biofuel] Information need about processor

2005-10-28 Thread Gabriel Proulx

Hi, I hope you doing good.

I will build a processor.  I would like to describe it to you and have your 
opinion on if it's going to be working good or if it miss something.

I've attack a picture with the mail.

The processor will be made of four metal can, if I'm not wrong, it's 20 
liter each.  They will stand one on top of each other.
So first of all, I pour the oil into the filter.  Then a pump get the oil on 
the top one.  Then it's heat until there is no more water into it.
After the water is out, the heat drop to 65 degC and the lye and methanol is 
add.  A pump will gently take the oil from the bottom and take it back to 
the top.
When the reaction is complete, the heater stop, the pump too and it settle 
for like an hour.
When the mix is split, I pour glycŽrine in the bottom can and the 
methylester on the middle one.
I wash the biodiesel twice.  (Should I install a pump here to shake the oil 
violently here while it's being wash?) (also, what do I do with this water?)
For the glycerine, what do I do to purify it?
Of course, Each component is link with the methanol recuperator.

So this is the processor I would like to build.

Also, what metal can I use for the piping.  For exemple, when I link the 
reactor with the washing tank with some pipe, does the pipe need to be in 
cupper...aluminium...steel...which material is ok?  And if I weld this pipe 
to the reactor using metal I melt with a torch (plumbing welding), what kind 
of metal can I use?

Thank you for the help.

_
Des mŽcanismes de contr™le parental puissants permettent ˆ votre enfant de 
dŽcouvrir tout ce quâInternet a ˆ offrir. 
http://join.msn.com/?pgmarket=fr-capage=features/parental Commencez ds 
maintenant ˆ profiter de tous les avantages de MSN Premium et obtenez les 
deux premiers mois GRATUITS*.


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Re: [Biofuel] lye supply

2005-10-28 Thread Jason and Katie



Evergreen Solutions wrote:
 my name is now officially 
"people"Are you saying that I should address each person 
individially, or that maybe you're interested?

im interested...Very. i can't get lye anywhere 
other than the hardware store, and who knows when they'll run 
out.

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Re: [Biofuel] A new website

2005-10-28 Thread Jason and Katie

i would be more than happy to use Linux, but i dont have the time to sit
down and LEARN it. all the coding options and different ways to configure
it, i would definitely spend as much time repairing my mistakes as i would
configuring my computer, and quite frankly, if i want to do that, i'd have
to take a years vacation. it may even be completely idiot proof, but im just
that special kind of idiot that manages to find a way to screw it up.

---
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Re: [Biofuel] Still looking for a cheap TEFC motor

2005-10-28 Thread Jason and Katie




  Keith said:
 
  I think free motors should be common enough too, lots of things you
  can salvage a motor from, some might be TEFC. What gets junked that
  uses TEFC motors but it's not usually the motor failing that gets it
  junked?

 I've been considering the exact same question.  I haven't come up with
 the answer yet though.  Let me know if you think of something, I'll do
 the same.

 Take care,
 Ken

is size a problem? don't grain elevators use TEFC motors? but they are
absolutely Gia-normous monsters, size wise and hp as well, anywhere from 1
to 10hp and usually the size of a vanity wastebasket, and VERY heavy.

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Re: [Biofuel] Starting at Square One

2005-10-28 Thread Zeke Yewdall

Yeah.  The volvo diesels are pretty rare compared to the Mercs.

There's an old diesel jetta for sale on ebay right now.  I was just
there looking for a 1.6 diesel engine actually.

Z

On 10/27/05, Kurt Nolte [EMAIL PROTECTED] wrote:


 On 10/27/05, Zeke Yewdall [EMAIL PROTECTED] wrote:
  Might be easier to just put the volvo diesel in it.  From what I
  understand, the volvo 2.4 liter diesel was just a 6 cylinder version
  of the 1.6 used in all the VW stuff, made by VW/Audi so alot of parts
  are interchangeable.


  That's the other thing. I can find a Mercedes diesel around here, but so
 far the Volvo Diesels I've seen are sold by the time I get to them.  And
 there aren't that many of them.

  I'd gladly do that if I could find one, be much simpler.

  Though perhaps I should look for the 1.6L VW diesel? New option.

  -Kurt



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Re: [Biofuel] Democracy

2005-10-28 Thread Michael Redler



We touched on this once before. We discussed other examples of democracy and one thatI mentioned,which includes referendums on almost everything, is Switzerland. You can't even build or add to a house without the community's approval. Although some individual freedom is sacrificed, it certainly works for them. City planning is amazingly well organized.

By the way, although the nomenclature changes, Switzerland has the equivalent of SEVEN presidents in what we might call it's executive branch.

Mike
Zeke Yewdall [EMAIL PROTECTED] wrote:
An interesting case in point is the small town that I'm moving to. Back in the 70's they set up their own participatory democracy (not arepresentative democracy), and basically succeeded from countycontrol. They have their own building department, water board, etc. Only 60 some people live there full time. However now, 30 yearslater, the biggest problem they have is apathy. They can't even get15% of the town to regularly show up for community meetings, which iswhere they're supposed to decide stuff.
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Re: [Biofuel] lye supply

2005-10-28 Thread Evergreen Solutions


As of right now I think I'm going to do them via e-bay, as a security
function for all involved, unless someone has a better idea. We have a
site, but it's very VERY unfinished, I don't want a buy here link to
look shady.



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[Biofuel] peugeot FI pump

2005-10-28 Thread G M

i saw one available PEUGEOT FUEL INJECTION DIESEL PUMP in Edmonton, 
Canada, and thought i'd post it here in case someone needs it and it may 
be difficult to find?  i've read valuable info from this mailing list, 
and i hope this is useful.  The seller's phone number is (in Canada) 
780.434.4623 after 6pm (GMT-7 i think)  .  I saw the ad in a local buy 
and sell paper.

Cheers to everybody for their efforts, i am in the process of building a 
shop to make my own fuel, in the Rocky Mountains.  I wanna power my 85 
naturally aspired diesel jetta with it.  It's an awesome car about to 
get even better.

Geoffrey

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Re: [Biofuel] Coalescing Filter for de-watering

2005-10-28 Thread Dieks Theron

Ken
 Racor diesel filter works very well
Dieks Theron

-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Ken Dunn
Sent: 28 October 2005 04:24
To: Biofuel@sustainablelists.org
Subject: [Biofuel] Coalescing Filter for de-watering

Has anyone tried using a coalescing filter to de-water feedstock?  A
local WVO user that I stumbled across is using one to de-water his
oil.  I've seen claims of coalescing filters removing water down to
10ppm.  That could potentially be a significant energy savings.  From
the operational diagrams that I've seen, I can see no reason why I
couldn't by a replacement element and build a very simple canister
around it.

Take care,
Ken

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Re: [Biofuel] A new website

2005-10-28 Thread Peter Martin

Actually, give Ubuntu a try. It's a no brainer. You can set it to dual 
boot real easy. And it works on my company's laptop that has the 
'latest' video drivers. I did have to hunt for a suitable distro since 
the current debian couldn't start X, but Ubuntu does!


Jason and Katie wrote:
 i would be more than happy to use Linux, but i dont have the time to sit
 down and LEARN it. all the coding options and different ways to configure
 it, i would definitely spend as much time repairing my mistakes as i would
 configuring my computer, and quite frankly, if i want to do that, i'd have
 to take a years vacation. it may even be completely idiot proof, but im just
 that special kind of idiot that manages to find a way to screw it up.
 
 ---
 [This E-mail scanned for viruses by Declude Virus]
 
 
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Re: [Biofuel] Democracy

2005-10-28 Thread Mike Weaver

I'm putting on my gardening sweater now.

Some of my neighbors are fine - one guy across the street ran into the
local Gestapo when he built an addition.  He prevailed, but they all 
whined and carried on.  He's always quite pleasant, if fact, if he's 
having an outdoor shindig he'll politely ask he if I can chainsaw later, 
and I always do.  HE gets fresh vegetables from my garden, AND gets use 
of all my tools.  In fact, I went and dropped a tree for him - no charge.

Next door neighbor (with an illegal business out of her house) came over 
to order me to stop running the woodstove.  I did re-do the chimney with 
a professional sweep so that there's virtually no fly ash, but no, she 
doesn't like the smell.  I don't much care for the smell of her 8 limo's 
idling but not much I can do about it.

I downloaded and read the municipal code.  I built my shed to fit the 
specs - it's actually quite large, and legal.  It just doesn't have 
poured footings - I used concrete blocks sunk in the ground.  Perfectly 
sturdy.


They complain all the time, but the code enforcement guy just rolls his 
eyes at them and sends back his report no violations found.

The parking person usually just calls and I tell him everything is fine.

There's one in every crowd!







E. C. wrote:
 ahhh .. Mr. Rogers w/attitude .. can I be your
 neighbor?  I live in W's brother's fiefdom now ..
 don't mind the sound of an axe, want a garden - and a
 field of switchgrass, maybe .. be glad to share the
 produce!
 room for a wind turbine, andsome PV technology would
 be nice, too  :-)
 
 --- Mike Weaver [EMAIL PROTECTED] wrote:
 
 
viz straight represetative democracy - be careful
what you wish for.  If 
Saudi Arabia had a pure representational system
they'd wind up with a 
far more radical Wahab state.  Look at California's
referendum system - 
it's out of control.  It's created an ungovernable
state.  Looks at 
Arizona's you pay no school taxes if you're over a
certain age 
measure.  Great - I got my free education the hell
with you.  Just keep 
paying my social security.

Presumably we elect leaders to make decision in the
best interest of the 
governed.  I don't know that the founders ever
expected the voters to be 
so apathetic and so easily fooled.

And no, I don't think ANY of my neighbors would give
up ANYTHING so that
others might have a bit more.  In fact, I'm amazed
at the lengths they 
will go to to try to make me comply with their
notion of what's proper.
No woodstoves
No older cars (yes, it looks fine, it's just an '89)
Quotes:  That garden really looks out of place -
you're not going to do 
that every year, are you?  Yes, I am.
I wish you'd get rid of that woodpile, and it's
noisy when you split 
wood. Awww
the list goes on...


Zeke Yewdall wrote:

What if we had a voting sytem like American Idol,

where people can

text message their votes every night  Sort of

scary.  But is it

scarier to think of a democracy where the average

person could vote on

each issue, or one where as many people follow TV

shows as care about

their actual government

On 10/27/05, Joe Street

[EMAIL PROTECTED] wrote:

Well time for a new thread I guess cause we are a

long way off topic.  I

think you are right Zeke it's hard not to draw

certain conclusions about the

people who put these monsters in office.  The

problem is it's like going

shopping.  You think you have choice but then you

find out your money goes

to the same people at the top regardless of the

choices you thought you

made.  The real problem is that the american

lifestyle is not negotiable.

How many here would willingly give up a bunch of

affluence and convenience

so that things might be a little more even in the

world? Most of them are

too busy trying to catch the carrot on a stick.

Even when the government

gives aid don't the farmers and shipping companies

expect to be paid

handsomley in the deal?  So what really is the

will of it's people that the

government should reflect?  Or is it really

already doing that but in a way

that upsets people but is really the only way left

to maintain it? The oil

is necessary to maintain the american lifestyle. 

Control of world economy

is ideal to this plan even if it means doing dirty

things that aren't right.

People are told they have democracy and they

believe it but as you said

voting once every four years is hardly democratic.

 Representative

governance works for the rich and hopefully they

can take everyone along for

the ride (because they need them).  Boy they must

have some real belly

laughs in private when they think about the common

man and the illusion of

freedom and democracy. I wonder what things would

look like if we had a real

democratic system.  If every important decision

was put to a vote, sure it

would slow things down but hell a lot of people I

talk to seem to think

things are 'progressing' -and I hate to use that

term, too quickly anyways.

Surely electronic voting 

Re: [Biofuel] rigged voting machines was Oil and democracy -was-Scientific method

2005-10-28 Thread Mike Weaver

I believe it was a Johns Hopkins team that found it on an unsecured ftp 
server.

David Miller wrote:
 Alt.EnergyNetwork wrote:
 
 
It  might be a good idea to get rid of 
those nasty Diebolt rigged voting machines that left no paper trail.
During the election the ceo of that co, told Bush  I'll deliver Ohio.
 

 
 
 This is being parroted way out of context.  The CEO of Diebold was 
 chairman of some committee - I forget whether it was the Republican 
 party or a re-election committee - that was working on re-electing 
 Bush.  He was clearly speaking in this capacity.
 
 Yes, he should have known better than to utter something like that, but 
 surrounded by fellow Republicans at a re-election rally it's understandable.
 
 
On a similar note, a local professor obtained the machine code for the units
and had his students analize it. They found that it used an encryption key
that had been discontinued in 1994 and was easily hackable by phone line.
Might want to leave a proper paper trail next time, so at least
the count can be verified for irregularities.
 

 
 
 My take on the last election is that if something happened to steal the 
 election it was likely done at the central points that tallied votes 
 from voting machines all over - optically scanned systems as well as the 
 paperless blackboxes.
 
 Anyone interested in knowing more should surf on over to 
 http://blackboxvoting.org/ and get a good background.
 
 BTW, if anyone has the exit polls of the 2004 presidential election 
 before the polling organization corrected them to match the reported 
 vote totals, please contact me off-list.
 
 --- David
 
 
 
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Re: [Biofuel] Methanol substitution

2005-10-28 Thread Mike Weaver

Beer or wine works, but you should not drink it until AFTER the reaction.

bob allen wrote:
 methane, propane etc. are hydrocarbons.  You need alcohols for a 
 transesterification reaction. 
 Sorry, they won't work
 
 Teoman Naskali wrote:
 
Just a thoght bu would it be possible to use methane or propane or
buthane instead of methanol? One would have to have some methanol for
the methroxide but still... that would save a lot of money.

Has anynone experimented? Any good reason why I shouldn't?


 
 



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Re: [Biofuel] Starting at Square One

2005-10-28 Thread Mike Weaver

No, but I think it sounds like a whopping amount of work when you can 
buy a used 240D or 300D for a few thousand.

Bear in mind diesels have no vacuum so you will need a pump if your gas
body vehicle requires it.

Kurt Nolte wrote:
 In update news, I didn't even end up bidding on the I-Mark in the end.
 
 So it's back to local resources, which seem for the most part to be 
 primarily diesel trucks of the heavy variety. Ick.
 
 However.
 
 Does anyone here know if I can fit a Mercedes diesel engine under a 
 Volvo body? I can get a Mercedes parts car, I believe with the I4 diesel 
 from the early Eighties, and I can also get a Volvo body style and 
 transmission preference. Has anyone else on the list ever done a 
 conversion from gas to diesel across brands?
 
 I'm fairly mechanically competent, I'm just trying to decide if it would 
 be worth it in the end or if I should instead go with trying to fix up 
 one of the cheaper ones and just deal with driving something not quite 
 to my liking. If nothing else it would be a challenge, which can be good 
 or bad.
 
 -Kurt
 
 
 
 
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Re: [Biofuel] Starting at Square One

2005-10-28 Thread Ed Normandy

I have a 1991 Suburban with a 6.2 liter diesel.  The Suburban is large,
luxurious and has all possible options.  I only have around $4,000.00
invested in it.  Why not look for something like this?

Ed Normandy
- Original Message - 
From: Mike Weaver [EMAIL PROTECTED]
To: Biofuel@sustainablelists.org
Sent: Friday, October 28, 2005 9:12 AM
Subject: Re: [Biofuel] Starting at Square One


 No, but I think it sounds like a whopping amount of work when you can
 buy a used 240D or 300D for a few thousand.

 Bear in mind diesels have no vacuum so you will need a pump if your gas
 body vehicle requires it.

 Kurt Nolte wrote:
  In update news, I didn't even end up bidding on the I-Mark in the end.
 
  So it's back to local resources, which seem for the most part to be
  primarily diesel trucks of the heavy variety. Ick.
 
  However.
 
  Does anyone here know if I can fit a Mercedes diesel engine under a
  Volvo body? I can get a Mercedes parts car, I believe with the I4 diesel
  from the early Eighties, and I can also get a Volvo body style and
  transmission preference. Has anyone else on the list ever done a
  conversion from gas to diesel across brands?
 
  I'm fairly mechanically competent, I'm just trying to decide if it would
  be worth it in the end or if I should instead go with trying to fix up
  one of the cheaper ones and just deal with driving something not quite
  to my liking. If nothing else it would be a challenge, which can be good
  or bad.
 
  -Kurt
 
 
  
 
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[Biofuel] US Montana�s energy future

2005-10-28 Thread MH

 Peering into Montanaâs energy future
 By WILBUR WOOD For The Outpost 
 http://www.billingsnews.com/story?storyid=18357issue=289

 Coal filled the headlines of Montana newspapers last week during the
 Governorâs Energy Summit ö officially called ãThe Montana Symposium:
 Energy Future of the Westä ö but the real news was how much brighter
 our future will be when we turn our attention away from coal toward
 energy conservation and renewable energy. 

 The symposium went on for two days, Oct. 18-19, on the campus of
 Montana State University in Bozeman ö 740 registered participants
 (not counting the press), 27 ãbreakout sessionsä punctuated
 by panels and speeches ö but the coal headlines around the state
 during those two days did not emerge solely from the Energy Symposium. 

 One coal story turned out to be a new chapter in the ongoing saga of
 the beleaguered coal mine in the Bull Mountains south of Roundup.
 The state Department of Environmental Quality was upset that
 operators of this mine, while scraping away a ridgetop meadow,
 ostensibly to level a site for a proposed generating plant ö a plant
 whose air quality permit, DEQ says, is no longer valid because it
 expired in June ö encountered an eight-foot-thick vein of sub-bituminous
 coal and dug through it. They needed, they said, to get to solid ground.
 DEQ looked at the resultant pile of coal and called this strip mining.
 The mine is an underground mine and has no permit for strip mining. 

 The mine was upset that DEQ was upset, and claims it never intended to
 sell the coal from the site for the power plant, whose air quality
 permit should still be valid. 

 A second coal story came out of Great Falls, where the City Council
 voted 4-1 to spend $2 million of that cityâs funds on ãpreparationsä
 for the proposed 250 megawatt Highwood coal-burning power plant east
 of the city. Five rural electric cooperatives forming the Southern
 Montana Electric Generation and Transmission Cooperative are
 partnering with Great Falls on this project because they need the
 cityâs rights to water from the Missouri River. Running a coal-fired
 generating plant takes a lot of water. 

 Water is a dominant issue with coal development in our semi-arid region.
 One reason that a 780-megawatt coal-fired generating complex seems
 unlikely ever to poke its smokestacks into the sky between Roundup and
 Billings is a lack of sufficient water, either in the Bull Mountains or
 in the Musselshell River 15 miles north. Nor do the developers have the
 right to pipe any water out of the Yellowstone River 35 miles to the south.
 So they are proposing to drill down 8,000 feet into the Madison Aquifer
 and pump up water that is very hot (about 180 degrees Fahrenheit) and
 full of salts that would have to be removed. 

 Water is also a huge issue with the kinds of coal development that were
 trumpeted at the Energy Symposium. Extracting methane gas from coal seams
 means pumping out the water that holds it there - in other words,
 dewatering the aquifer. Do you then dump this untreated, often very salty
 water down the nearest stream, potentially ruining pastures and irrigated
 croplands? Do you dig reservoirs (a bit more expensive) and stash this
 pumped out water there, waiting for some of this water to seep back into
 the ground, some to be consumed by livestock and wildlife, and the
 rest to evaporate and fall ö elsewhere ö as rain? 

 You could, of course, treat the water, remove the salts, before dumping
 it down a stream, but this is expensive and does not address the
 dewatered aquifer and drying up wells and springs. You could re-inject
 the water back into the coal seam, but this is even more expensive ö although
 not so expensive that gas producers would not reap enormous profits anyway. 

 Coal bed methane is a crucial issue for Montana, but other coal technologies ö
 either gasifying or liquefying coal ö are what Montana Gov. Brian Schweitzer
 lately has been promoting. Prodigious amounts of water are used (or abused)
 in both of these, also. 

 The chief push to create liquid fuel from coal seems to be coming from the
 Department of Defense - one of the major consumers of oil on the planet -
 and indeed, Ted Barna, an assistant under secretary of the DOD was there
 to endorse that concept. 

 Another federal agency official was there to push for building new
 pipelines and new electrical transmission lines. Suedeen Kelly of FERC,
 the Federal Energy Regulatory Agency, told the audience that
 energy-producing states like Montana owe it to energy-consuming states
 to send them their energy, and if states lagged in upgrading its
 transmission infrastructure, FERCâs job under the new federal energy bill
 was to step in and make this happen. 

 This led Brady Wiseman, a Democratic state representative from Bozeman ö
 during a ãwhat have we learnedä session at the end of the symposium ö
 to complain about ãthis top-down, high-voltage approach, mandated by
 the 

[Biofuel] Growing Expectations

2005-10-28 Thread MH

 Growing Expectations
 New technology could turn fuel into a bumper crop
 Naila Moreira
 Week of Oct. 1, 2005; Vol. 168, No. 14 , p. 218  
 http://www.sciencenews.org/articles/20051001/bob10.asp 

 Word on the street is that the days of petroleum are numbered. Industry
 giants run full-page newspaper ads with slogans such as Think outside of
 the barrel. Even though it could take decades or more before the oil
 pipeline dries up, researchers in industry, government, and academea are
 preparing for the inevitable. 

 Tom Blades is one of them. In July, at the First International Biorefinery
 Workshop in Washington, D.C., he handed Paul Grabowski of the
 Department of Energy (DOE) a vial with clear liquid in it. It's water, the
 DOE official joked. But instead, the innocuous-looking stuff could go
 straight into a diesel engine to run a car. 

 Called SunFuel and made from waste plant matter, this new diesel was
 developed at the Freiburg pilot plant of Choren Industries in Hamburg,
 Germany, where Blades is chief executive officer. Grabowski and Blades
 were among 300 participants at the workshop, which was convened by the
 DOE to discuss the potential for replacing petroleum fuels in the United States
 and Europe with renewable, environmentally friendly liquid fuels made from
 plant matter, municipal solid waste, and other sources of biomass. 

 As gasoline prices have skyrocketed to around
 $2.75 a gallon and the United States grapples with
 energy-security concerns, green fuels have become more attractive. Made
 by converting crops or waste material into combustible liquid, these fuels
 include ethanol and biodiesel, both of which can be used as substitutes for
 petroleum fuels. 

 The Energy Policy Act of 2005, signed by President Bush in August,
 requires 7.5 billion gallons of ethanol and biodiesel to enter the nation's 
fuel
 supply by 2012, providing 5.75 percent of the nation's transportation-fuel
 needs. Because ethanol can be readily blended with gasoline, U.S.
 politicians have touted this alcohol as an important contributor to the 
nation's
 future energy supply. In contrast, hydrogen fuels, another alternative-fuel
 technology, would require new engine designs and transportation
 infrastructure. 

 Made in vast amounts from corn kernels in the United States and sugarcane
 in Brazil, ethanol is the most common plant-to-fuel product, or biofuel,
 currently available. Standard gasoline engines can run on blends of gasoline
 containing up to 15 percent ethanol. Flexible-fuel vehicles can use blends
 with up to 85 percent ethanol. 

 Green fuels produce lower emissions of greenhouse gases and atmospheric
 pollutants than does gasoline. But corn grainöderived biofuel has its
 downsides. Its critics point to the high energy costs associated with corn
 farming and environmental impacts such as fertilizer pollution and soil erosion
 (see But Is It Green?, below). 

 Using waste plant material instead of corn grain to produce ethanol and
 other green fuels may sidestep these problems. Annual U.S. accumulation of
 agricultural detritus such as cornhusks, switchgrass, and wood
 chips÷collectively known as cellulosic biomass÷measures nearly a billion
 tons per year. A study of biofuels released by the National Resources
 Defense Council (NRDC) last July reports that biomass fuels from such
 sources could supply as much as 30 percent of the nation's fuel needs by
 2050. 

 Cellulosic biofuels are at least as likely as hydrogen to be a future
 sustainable transportation fuel of choice, says Yerina Mugica of NRDC. 

 Champions of biofuels still have technical, economic, and political barriers to
 overcome. For one thing, no one has yet found a commercially viable
 process for making large amounts of cellulosic biofuel. But with a host of
 cost-cutting advances now working their way through the pipeline, many
 researchers say biofuels from both cellulosic feedstocks and corn grain are
 fated to play vital roles in the world's energy equation. 

 Plant payoff

 Most players in the transportation debate, including politicians, industry
 representatives, environmentalists, and researchers, agree that fuels from
 plant waste offer promise. However, it takes chemistry to turn solid biomass
 into liquid fuels. 

 Researchers seeking to make ethanol must first unlock sugars
 from the plant polymer called cellulose and other plant
 carbohydrates. Cellulose looks like a long string of pearls,
 explains Charles Wyman of Dartmouth College in Hanover,
 N.H. The individual pearls are the sugar-monomer units. Yeast
 and bacterial cells can ferment those individual sugar monomers
 into alcohol. 

 Unlike starch from corn grains, cellulose is difficult to break up
 into its constituent sugars. The recalcitrance of cellulose poses the biggest
 challenge facing biomass-to-fuel technology. Cellulose is in plants to give
 the plants rigidity, says Joel Cherry of Novozymes in Davis, Calif. Starch is
 in plants to feed seeds when 

Re: [Biofuel] US Montana’s energy future

2005-10-28 Thread David Miller

MH wrote:

Sounds like a great conference!  This paragraph caught my attention:

 A second coal story came out of Great Falls, where the City Council
 voted 4-1 to spend $2 million of that city’s funds on “preparations”
 for the proposed 250 megawatt Highwood coal-burning power plant east
 of the city. Five rural electric cooperatives forming the Southern
 Montana Electric Generation and Transmission Cooperative are
 partnering with Great Falls on this project because they need the
 city’s rights to water from the Missouri River. Running a coal-fired
 generating plant takes a lot of water. 
  


Why does running a coal fired generating plant require so much water?

Thanks,

--- David

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Re: [Biofuel] US Montana’s energy future

2005-10-28 Thread Zeke Yewdall

Cooling.  Any thermal power plant rejects roughly 60 - 70% of the
energy from burning fuel as waste heat.  Some plants use big ponds
that just sit there and give off heat (evaporating in the process),
and some use cooling towers (that's what the giant concrete things are
on nuclear power plants, with plumes of steam coming out).Either
way, they use alot of water.  Which in the dry west, is a big problem.

On 10/28/05, David Miller [EMAIL PROTECTED] wrote:
 MH wrote:

 Sounds like a great conference!  This paragraph caught my attention:

  A second coal story came out of Great Falls, where the City Council
  voted 4-1 to spend $2 million of that city's funds on preparations
  for the proposed 250 megawatt Highwood coal-burning power plant east
  of the city. Five rural electric cooperatives forming the Southern
  Montana Electric Generation and Transmission Cooperative are
  partnering with Great Falls on this project because they need the
  city's rights to water from the Missouri River. Running a coal-fired
  generating plant takes a lot of water.
 
 

 Why does running a coal fired generating plant require so much water?

 Thanks,

 --- David

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[Biofuel] Liquid-liquid separator

2005-10-28 Thread Rumen Slavov

 Hi,all,
  Thank you,Mike,for the e-mail of Mr Hinman,I will
try to contact him for more info.
  Hi,Lee,
  Couple a days ago I heard about this fuel-cleaning
system and make some calls to some friends of mine for
inquiry.It seems this kind of separators are commonly
used in the ships,the fuel does not com well with the
see water together.As I`v been told,every ship is
equipped at least with 2 separators,especially in the
navy,but in the commercial fleet too.
  Today I have some responds-I found one capable of
purifying 3,3 t/h mazut and the offer is $3500-second
hand of course,3,7 kW/1400 RPM.Since the oil is with
lower density,the rate can be increased,and I am going
to switch an inverter to the motor,what gives me the
opportunity to increase the RPM`s 6 times.I should see
the specifications of the bearings and replace them if
they are not suitable.
  Yes,Michael,this is the construction-one inlet,two
outlets,exactly as you described it.The one,with the
price was in the navy arsenal in Varna,the biggest
port in Bulgaria.It is Russian made,and I am still
waiting for more offers in Monday to come.I just
wonder why,if this machines are so wide spread,we did
not have used it before?
  To everyone interested:Search the maintenance
facilities of the navy and the ships yards,there
should be The Separator!
  I am still concerning about the use;I imagine this
way: WVO-seprtr/dewatering/-reactor-seprtr/glyc
out/-washing-seprtr/dewatering/-finished BD.Am I
somewhere wrong with the sequence?
  Best to all of you
   Rumen




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Re: [Biofuel] Starting at Square One

2005-10-28 Thread Mike Weaver

Those things are hard to find...

Ed Normandy wrote:
 I have a 1991 Suburban with a 6.2 liter diesel.  The Suburban is large,
 luxurious and has all possible options.  I only have around $4,000.00
 invested in it.  Why not look for something like this?
 
 Ed Normandy
 - Original Message - 
 From: Mike Weaver [EMAIL PROTECTED]
 To: Biofuel@sustainablelists.org
 Sent: Friday, October 28, 2005 9:12 AM
 Subject: Re: [Biofuel] Starting at Square One
 
 
 
No, but I think it sounds like a whopping amount of work when you can
buy a used 240D or 300D for a few thousand.

Bear in mind diesels have no vacuum so you will need a pump if your gas
body vehicle requires it.

Kurt Nolte wrote:

In update news, I didn't even end up bidding on the I-Mark in the end.

So it's back to local resources, which seem for the most part to be
primarily diesel trucks of the heavy variety. Ick.

However.

Does anyone here know if I can fit a Mercedes diesel engine under a
Volvo body? I can get a Mercedes parts car, I believe with the I4 diesel
from the early Eighties, and I can also get a Volvo body style and
transmission preference. Has anyone else on the list ever done a
conversion from gas to diesel across brands?

I'm fairly mechanically competent, I'm just trying to decide if it would
be worth it in the end or if I should instead go with trying to fix up
one of the cheaper ones and just deal with driving something not quite
to my liking. If nothing else it would be a challenge, which can be good
or bad.

-Kurt




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[Biofuel] oil seed expellers help please

2005-10-28 Thread Kirk McLoren

Any help is appreciated
Kirk
		 Yahoo! FareChase - Search multiple travel sites in one click.

 

 
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