of different fatty acids. In
methyl ester the fatty acids with the right will to polymerize have some
difficulties finding each other and build bridges.
Give me some input on this way of explanation ,Keith !
Best regards
Jan
Jan Warnqvist
AGERATEC AB
[EMAIL PROTECTED]
+ 46 554 201 89
+46 70 499 38 45
Hello Tom.
Are you referring to palm oil ? This is a highly saturated oil common in
Europe as frying oil. The oil is imported from Malaysia. Is it this one ?
Bst rgrds
Jan Warnqvist
AGERATEC AB
[EMAIL PROTECTED]
+ 46 554 201 89
+46 70 499 38 45
- Original Message -
From: Tom Irwin
Hello TLC.
The main idea with hydrogenation is to alter the IV value of an oil. The
answer is yes.
Jan Warnqvist
AGERATEC AB
[EMAIL PROTECTED]
+ 46 554 201 89
+46 70 499 38 45
- Original Message -
From: TLC Orchids and Such [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Saturday, April
to the amount of hot fuel coming in. This may
lead to fuel filter clogging. Not instantly, of course, but after a number
of hours.
Jan Warnqvist
AGERATEC AB
[EMAIL PROTECTED]
+ 46 554 201 89
+46 70 499 38 45
- Original Message -
From: bob allen [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent
for BD
production, but as WVO( very common in the UK, I think).
Jan Warnqvist
AGERATEC AB
[EMAIL PROTECTED]
+ 46 554 201 89
+46 70 499 38 45
- Original Message -
From: Keith Addison [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Saturday, April 02, 2005 9:59 PM
Subject: RE: [Biofuel] Re
. It will make a good mix with
good cold properties and the cetane number of the biodiesel (approx 50).
Best regards
Jan Warnqvist
AGERATEC AB
[EMAIL PROTECTED]
+ 46 554 201 89
+46 70 499 38 45
- Original Message -
From: Chris Kelly [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Thursday, April 07
Hello Jan.
If you use sunflower oil for BD production you most certainly will have a BD
similar to the one of soya bean oil. As far as I remember, sunflower oil is
the no 1 raw oil for BD production in Spain.
Best rgrds
Jan
Jan Warnqvist
AGERATEC AB
[EMAIL PROTECTED]
+ 46 554 201 89
+46 70 499
passenger car
models. They«re saying that the rubber parts are not made from viton, which
they should be. But if they are made from nitrile, you may expect small
problems, if any.
Jan Warnqvist
AGERATEC AB
[EMAIL PROTECTED]
+ 46 554 201 89
+46 70 499 38 45
- Original Message -
From: Chuck
of the engine.
The best way of dealing with used engine oil, is to burn it in a burner for
high viscosity oils, and then handle the waste ashes in safe way , or just
recycle the oil by cleansing it.
Jan Warnqvist
AGERATEC AB
[EMAIL PROTECTED]
+ 46 554 201 89
+46 70 499 38 45
- Original Message
Hi Bob and Keith.
I had a report on my computer suggesting a method to establish reaction yield
of biodiesel by the viscosity of the origin oil compared to the biodiesel, but
the file was damaged and could not be opened. Does anyone from you know where
to find it on the web ?
Best rgrds
Jan
Hello Bob and thank you for your input.
Do you have any suggestions how the values of mono- and diglycerides would
turn out?
Best regards
Jan Warnqvist
AGERATEC AB
[EMAIL PROTECTED]
+ 46 554 201 89
+46 70 499 38 45
- Original Message -
From: bob allen [EMAIL PROTECTED]
To: [EMAIL
wear in your engine.
5. if you want to go for methanol, buy a Ford taurus FFV, which will accept
methanol, ethanol and gasoline in all proportions.
6. Good luck.
Jan Warnqvist
AGERATEC AB
[EMAIL PROTECTED]
+ 46 554 201 89
+46 70 499 38 45
- Original Message -
From: Paul Maher [EMAIL
Hello Ken.
Basically all MB:s run well on biodiesel. But could you provide more
details, yom, engine size and so on ?
Best regards
Jan Warnqvist
AGERATEC AB
[EMAIL PROTECTED]
+ 46 554 201 89
+46 70 499 38 45
- Original Message -
From: Ken Dunn [EMAIL PROTECTED]
To: [EMAIL PROTECTED
unsaturated fatty acids can be quite aggressive to the material in
the fuel system. If you want to play it a little safer, mix the BD with BD
of a more saturated oil.
Jan Warnqvist
AGERATEC AB
[EMAIL PROTECTED]
+ 46 554 201 89
+46 70 499 38 45
- Original Message -
From: Marc Arends [EMAIL
Hello Peter.
I can recommend all MB diesels as ideal
for biodiesel. I am into my third now, and there have been no problems
whatsoever. Just a small advice though:
The grinder on the fuel line just before
the feed pump should be moved by longer hosing, in order to become easily
replaced
rubber parts that might need subbing out as I understand that rubber and
BioDiesel don't mix?
Peter
- Original Message -
From:
Jan Warnqvist
To: Biofuel@sustainablelists.org
Sent: Sunday, August 28, 2005 10:49
AM
Subject: Re: [Biofuel] Merce
. These compounds will attack the lubricating oil layers in your
engine. You may expect twice the wear compared to running on pure gasoline
(or even ethanol for that matter). Please let me know how you intend to
proceed.
Good luck !
Jan
Jan Warnqvist
AGERATEC AB
[EMAIL PROTECTED]
+ 46 554 201 89
+46 70 499 38
FFA value from the titration value.
Let me know how you plan to proceed.
With best regards
Jan Warnqvist
AGERATEC AB
[EMAIL PROTECTED]
+ 46 554 201 89
+46 70 499 38 45
- Original Message -
From: Karn Intania [EMAIL PROTECTED]
To: Biofuel@sustainablelists.org
Sent: Tuesday, September 06
Hi all,
I have e-mailed these people asking for an
analysis of the diesel fuel that their system is producing. No reply, so far.
That´s not a good sign.
Jan WarnqvistAGERATEC AB
[EMAIL PROTECTED]
+ 46 554 201 89+46 70 499 38 45
- Original Message -
From:
alex
burton
the good job !
Jan Warnqvist
AGERATEC AB
[EMAIL PROTECTED]
+ 46 554 201 89
+46 70 499 38 45
- Original Message -
From: Zeke Yewdall [EMAIL PROTECTED]
To: Biofuel@sustainablelists.org
Sent: Monday, September 12, 2005 3:32 AM
Subject: Re: [Biofuel] Ethanol in the Philippines - just put
Angela,
the fuel system of your car will most likely
not tolerate more than 30% E85 in gasoline. The "black box" has to be adjusted
to increase the highest possible fuel amount to be injected.
I think that the easiest way is to get a car
with a carburettor, and enlarge the main injector to a
of the fuel is
created, which brings two advantages:
The extra time surplus allows the fuel to mix better with the air,
The smaller fuel drops also mixes more easily with the air.
So, the problem with slow and black smoking diesels is practically gone with
the high pressure injection systems
Jan Warnqvist
Hello Darryl,
I can only rewiev results from
surveys in the litterature, suggesting that the exhaust values are improving if
the engine is over-charged. This goes for biodiesel as well as petro
diesel.
Jan Warnqvist
- Original Message -
From:
Darryl West
To: Biofuel
Furthermore,
when the energy efficiency of a combustion
engine is 35% it means the relationship between added energy (fuel) and the
power that comes as a result. The rest of the energy is heat energy, which
becomestransported by the cooling system as well as creating hot exhaust
fumes. If
, is it?
With best regards
Jan Warnqvist
AGERATEC AB
- Original Message -
From: Zeke Yewdall [EMAIL PROTECTED]
To: Biofuel@sustainablelists.org
Sent: Tuesday, September 20, 2005 11:43 PM
Subject: Re: [Biofuel] 2 questions about BD production
2. I noticed someone once say that some additive could
Hello Tom,
it seems that you have done
everything right, maybe with the exeption that you should have proper tools in
the trunk for changing filters if necesarry. But I doubt that you will need them
though, assuming that your BD is of high quality.
Best of luck to you !
Jan
-
Hello Juan.
You can use any fatty acid material
assuming that it meets the basic quality requirements for biodiesel
production.
With best regards
Jan Warnqvist
- Original Message -
From:
Juan B
To: Biofuel@sustainablelists.org
Sent: Wednesday, October 05, 2005 12
Does anybody know of a good sight to
find reports covering car fleet tests on BD ? Would be nice if they were in
English though.
Jan
Jan
Warnqvist
___
Biofuel mailing list
Biofuel@sustainablelists.org
http://sustainablelists.org/mailman
to
that. On the other hand you can expecta higher fuel
consumption.
Good luck to you
Jan Warnqvist
- Original Message -
From:
[EMAIL PROTECTED]
To: biofuel@sustainablelists.org
Sent: Wednesday, October 12, 2005 3:40
AM
Subject: [Biofuel] good wvo
candidate
Hey
Subject: [Biofuel] (off topic) looking for Jan Warnqvist
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
After my appeal for ethanol as fuel information a couple of
weeks back, I was contacted by Jan Warnqvist who asked me
to reply for more information.
I did reply, and never heard from you again
Hello there !
Is there anyone who has experience in isopropyl alcohol or its esters as fuel
components ?
Jan Warnqvist
+46 554 201 89
+ 46 70 499 38 45
___
Biofuel mailing list
[EMAIL PROTECTED]
http://wwia.org/mailman/listinfo.cgi/biofuel
Biofuel
Hi there !
Is there anybody who has work for an expert in fatty acid esters (I have 13
years of experience) ?
I speak English fluently, have knowledge in Italian, German and Russian,
and can consider moving abroad.
If you do, please write to me at:
[EMAIL PROTECTED]
Jan Warnqvist
+ 46 554 201
Hello Pieter.
I live in Sweden, but as I mentioned, I can consider moving overseas.
Please address me further on to this address:
[EMAIL PROTECTED]
With best regards
Jan Warnqvist
+ 46 554 201 89
+46 70 499 38 45
- Original Message -
From: Pieter Koole [EMAIL PROTECTED]
To: [EMAIL
/ 10 km with winter tires. Driving this car, it is
impossible to tell the difference between diesel fuel and FAME.
Good luck to you with MB diesels.
Best regards
Jan Warnqvist
AGERATEC AB
[EMAIL PROTECTED]
+ 46 554 201 89
+46 70 499 38 45
- Original Message -
From: Michael Wagner [EMAIL
A good rule when driving on FAME is to pick a lubricating oil with s high
total base number (TBN), since FAME is consuming the base number much faster
than diesel fuel does.
Jan Warnqvist
AGERATEC AB
[EMAIL PROTECTED]
+ 46 554 201 89
+46 70 499 38 45
- Original Message -
From: Kim
What is jatropha ? Do you have another name for it ? Do you know the fatty
acid composition ?
Jan Warnqvist
AGERATEC AB
[EMAIL PROTECTED]
+ 46 554 201 89
+46 70 499 38 45
- Original Message -
From: apccin apccin [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Thursday, February 10, 2005
of the oil. It does not
matter if there are free fatty acids or not. In order to saponify an unknown
oil correctly, you have to establish its average molecule weight first, but
a good guess would be to use the molecule mass of palm oil, since WVO mostly
has that origin.
Jan Warnqvist
AGERATEC AB
[EMAIL
tolerant, meaning that they may function for a longer time
without disturbances, but it is all in proportion to the un-transesterified
oil content of the fuel. There are in both cases a serious risk for
lubricating oil contamination.
Jan Warnqvist
AGERATEC AB
[EMAIL PROTECTED]
+ 46 554 201 89
+46
contact with these
people for about 10 years now, but I hope they are still in business.
Best regards
Jan
Jan Warnqvist
AGERATEC AB
[EMAIL PROTECTED]
+ 46 554 201 89
+46 70 499 38 45
- Original Message -
From: John Wilson [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Tuesday, February 22
Hello Jason and Kate,
the reason for this is simple. The castor oil (unlike most other vegetable
oils) is ethanol soluble. This means that most other oils will not do the
trick.
With best regards
Jan Warnqvist
AGERATEC AB
[EMAIL PROTECTED]
+ 46 554 201 89
+46 70 499 38 45
- Original Message
Hello everybody in the Americas! I
have one question for you concerning BD and the cars consuming it. It seems as
if you all are prefering European cars for fueling BD instead of American
diesels. Is that true, and in this case why? Arn´t GM:s diesels good for BD
?
Jan
Warnqvist
production I think.
Jan Warnqvist
- Original Message -
From: Steve Knox [EMAIL PROTECTED]
To: biofuel@sustainablelists.org
Sent: Friday, June 02, 2006 12:17 PM
Subject: Re: [Biofuel] Biodiesel from wood
I believe that there is a company in Germany (CHOREN) who makes biodiesel
from wood
engines are
equipped with intercooler which functions as an air heater when the engine runs
on idle. Ethanol is not self-evident as a diesel fuel, but progress has been
done.
Jan Warnqvist
- Original Message -
From:
FRANCISCO
To: biofuel@sustainablelists.org
Sent
in practice, don´t you think ?
Jan Warnqvist
- Original Message -
From: lres1 [EMAIL PROTECTED]
To: biofuel@sustainablelists.org
Sent: Friday, June 09, 2006 4:49 AM
Subject: Re: [Biofuel] Back to the future
Mike
The oil engine was in use long before Rudolf Diesel. Bit of chicken or
egg
, but some really good alternatives are
coming
up in practice, don´t you think ?
Jan Warnqvist
- Original Message -
From: lres1 [EMAIL PROTECTED]
To: biofuel@sustainablelists.org
Sent: Friday, June 09, 2006 4:49 AM
Subject: Re: [Biofuel] Back to the future
Mike
The oil engine
by Scania, which also is a member of the Wallenberg group.
The question for Rudolf Diesel was not the fuel itself, it was to have
access to diesel engine fuel, period.
We are now running out of oil, but some really good alternatives are
coming
up in practice, don´t you think ?
Jan Warnqvist
good alternatives are
coming
up in practice, don´t you think ?
Jan Warnqvist
- Original Message -
From: lres1 [EMAIL PROTECTED]
To: biofuel@sustainablelists.org
Sent: Friday, June 09, 2006 4:49 AM
Subject: Re: [Biofuel] Back to the future
Mike
The oil engine
. Good Luck !
Jan Warnqvist
AGERATEC AB
[EMAIL PROTECTED]
+ 46 554 201 89
+46 70 499 38 45
- Original Message -
From: [EMAIL PROTECTED]
To: biofuel@sustainablelists.org
Sent: Friday, December 29, 2006 5:49 AM
Subject: Re: [Biofuel] Water Powered Engine / Electrolysis
What this amounts
Hi all,
came across some info on Jatropha oil recently. The oil from some spieces is
considered non-edible, but I have found no reason for it. Can somebody spread a
little light on this ?
Jan Warnqvist
aGERATEC AB___
Biofuel mailing list
Biofuel
for a good conversion grade.
With best regards
AGERATEC AB
Jan Warnqvist
- Original Message -
From: [EMAIL PROTECTED]
To: biofuel@sustainablelists.org
Sent: Tuesday, January 23, 2007 8:18 AM
Subject: Re: [Biofuel] Crude fatty acid distillate
Hi everyone,
I sent this out a few days ago. I
No, if you are working with 100% free fatty acids, you will have to do the
ACID esterification twice with water content evapoation inbetween
With best regards
AGERATEC AB
Jan Warnqvist.
- Original Message -
From: [EMAIL PROTECTED]
To: biofuel@sustainablelists.org
Sent: Tuesday, January
Ken, the important thing is that you do the measurements necessary in order
to decide how to proceed.
With best regards
AGERATEC AB
Jan Warnqvist
- Original Message -
From: JAMES PHELPS [EMAIL PROTECTED]
To: biofuel@sustainablelists.org
Sent: Wednesday, January 24, 2007 7:53 PM
Subject
Hi all. Did anybody experience or heard of anybody experiencing severe problems
with MB CDI engines in connection with biodiesel ?
Jan W
-- next part --
An HTML attachment was scrubbed...
URL: /pipermail/attachments/20091017/d8f33aed/attachment.html
they were running.
Z
On Sat, Oct 17, 2009 at 4:23 AM, Jan Warnqvist
[EMAIL PROTECTED] wrote:
Hi all. Did anybody experience or heard of anybody experiencing severe
problems with MB CDI engines in connection with biodiesel ?
Jan W
-- next part --
An HTML attachment
recall what sort of biodiesel and what
iodine numbers they were running.
Z
On Sat, Oct 17, 2009 at 4:23 AM, Jan Warnqvist
[EMAIL PROTECTED] wrote:
Hi all. Did anybody experience or heard of anybody experiencing severe
problems with MB CDI engines in connection with biodiesel ?
Jan W
hello Denise, I think that US BD is more or synonomous with soy biodiesel
although it may be a myth. US is the biggest soy producer in the world and
that is not a myth.
- Original Message -
From: denise farley [EMAIL PROTECTED]
To: sustainablelorgbiofuel@sustainablelists.org
Sent:
Hello all. The Cuphea oil is similar to coconut oil with an iodine value of
approx 17. This confirms its high content of saturated fatty acids, should
as biodiesel create a nice cetane number. The catch could be the biodiesel
final boiling point which should turn out scientifically lower that
Hello Keith. Opposite your opinion, I am quite optimistic concerning the
relation of cold properties/cetane number of the biodiesel. Palm oil, lard,
or coconut oil do not have cloud points of -9 to -10oC. For instance, Palm
oil biodiesel has a CFPP of +6 - +8oC and a cetane number of around
Hello Keith and all.
The trans-esterification does not produce any water, but some water present
(0,1%) is necessary to make the process run well. The acid esterification
produces water with 1M /M alkylated fatty acid. This process will also
perform trans-esterification assuming that there is
Hello Keith. Moles means molecules. There is one water molecule formed for
each molecule of fatty acid alkylated.
It is true that some water is produced during saponification of free acidity
and it is also true that water is formed when mixing NaOH or KOH in an
alcohol. But neither of these
Hello Paul, maybe you know me from The Jan Warnqvist Methanol Test?
I belong to that group of people that consider SVO as not suitable for
diesel engines in general, simply because it is very difficult to have good
function with SVO as fuel, even if the engines are equipped to handle that
fuel
biological oils as raw materials for
high-performance lubricants, feel free to adress me.
Jan Warnqvist
- Original Message -
From: Dawie Coetzee [EMAIL PROTECTED]
To: sustainablelorgbiofuel@sustainablelists.org
Sent: Wednesday, November 03, 2010 2:58 PM
Subject: Re: [Biofuel] A metalworking
In accordance with Keith.
Jan W
- Original Message -
From: Keith Addison [EMAIL PROTECTED]
To: biofuel@sustainablelists.org
Sent: Thursday, December 23, 2010 3:31 PM
Subject: [Biofuel] Season's greetings
Dear All
Compliments of the season to all the Christians, happy solstice to
and that you
have a reasonably good reaction of the BD. Have you evaporated the excess
methanol ?
With best regards
Jan Warnqvist
- Original Message -
From: Seth Macdonald [EMAIL PROTECTED]
To: sustainablelorgbiofuel@sustainablelists.org
Sent: Thursday, February 17, 2011 6:21 PM
Subject
burner stove! Glycerin layer has also been removed. I'm thinking this
batch did
not completely react.Perhaps incorrect titration. Thanks very much for the
tip
on using weakly acidified water.
Seth
From: Jan Warnqvist [EMAIL PROTECTED
Biodiesel is not as chemically stable as gas oil, or water for heating
purposes. High temperatures may cause the biodiesel to crack and form
solids, so filtering is necessary to keep the circulation running. And the
biodiesel will in each case loose quality in connection to heating. The
higher
in danger of losing
quality?
Dredneck
From: Jan Warnqvist [EMAIL PROTECTED]
To: sustainablelorgbiofuel@sustainablelists.org
Sent: Tue, February 22, 2011 11:27:24 AM
Subject: Re: [Biofuel] Query on breaking emulsions
Biodiesel is not as chemically stable as gas
a
heat exchanger into the next phase of the processor instead. Thank you for
the
info.
Seth
From: Jan Warnqvist [EMAIL PROTECTED]
To: sustainablelorgbiofuel@sustainablelists.org
Sent: Sun, February 27, 2011 1:32:19 PM
Subject: Re: [Biofuel] Query
Hello all and Tom especially.
There is a saying explaining that methanol is like ethanol but more. This
is used to point out that the disadvantages of ethanol is more with
methanol.
I suppose that Ford is too mean to equip the fuel system for methanol..
Methanol is corrosive, even more that
Hello all, sincerely Swedish I have never heard of this article. Neither
have I heard any of the conclusions in the article. The truth is that people
driving flexible fuel cars fill with gasoline if the gasoline is cheaper
than the E85 (15% gasoline, 85% ethanol). It is also true that the
Hello all. I wish to comment that like this:
Gasoline engines are sensitive to water, too sensitive to accept anything
but a very small portion of water containing alcohol in the gasoline. Any
alcohol blend in gasoline should originate from anhydrous alcohol.The fact
that ethanol in water is
Hello Keith and all. I agree with you to some extent. Gasoline is a
non-polar mix of 100:s and 100:s of hydrocarbons. In order to be corrosive
there has to be
a) metal ions (Lewis acids) producing a low pH and
b) water or other polar compounds in the system.
Anhydrous ethanol stays anhydrous
Hello C Pinelli. Did you check the FFA and water contents on your raw
material before processing ? FFA levels above 5 mg KOH/g (2,5%) will produce
a lot of soaps, making the processing bad and the separation even worse. The
water content will promote the soap production and will also compete
On Sat, Sep 10, 2011 at 8:44 AM, Jan Warnqvist
[EMAIL PROTECTED] wrote:
Hello C Pinelli. Did you check the FFA and water contents on your raw
material before processing ? FFA levels above 5 mg KOH/g (2,5%) will
produce
a lot of soaps, making the processing bad and the separation even worse
Hello C Pinelli et al. The lubricant industry is not very interested in
bringing in new raw materials (e.g. vegetable oils and/or derivates) since
there are standards on the final lubricants that have to be met. Taking in
new materials may make it necessary to formulate new standards, which is
Hello Keith et al.
I am not surprised on the market non-introduction of castor oil lubricants.
Castor oil, although a classic, is not ideal as a raw material for lubricant
formulations. The castor oil has two hydroxyl groups on the fatty acid
(ricinic acid) chain which will want to polymerize
supposed to
meet
the same standards as new petro-based engine oil.
Z
On Sat, Jan 21, 2012 at 7:29 AM, Jan Warnqvist
[EMAIL PROTECTED] wrote:
Hello Keith et al.
I am not surprised on the market non-introduction of castor oil
lubricants.
Castor oil, although a classic, is not ideal as a raw
Hello Keith. Glad to have you back.
Jan W
- Original Message -
From: Keith Addison [EMAIL PROTECTED]
To: biofuel@sustainablelists.org
Sent: Wednesday, May 16, 2012 1:43 AM
Subject: Re: [Biofuel] Tar Sands Report
Hi Robert
And then there's this...
Interesting. Mustard oil have usually high levels of erucic acid (C22:1)
and is usually disregarded by biodieselers because of that content. It is
assumed that biodiesel with erucic acid is hard to comply to both EN and
ASTM standards due to the increased boiling point and decreased ester
My sincere condolences to you Midori. Keith´s life work has been of immense
importance to many people and we are all in debt to him for his comittment
and doings.
Jan Warnqvist
-Ursprungligt meddelande-
From: David Penfold
Sent: Thursday, November 06, 2014 2:28 PM
Darryl, methanol is already used as motor fuel in Indy Car and Speedway.
Metanol is similar to ethanol, but more. It means that of all properties
that ethanol has, methanol has more of them. Methanol is slightly more
corrosive than water and has an oxygene content of 50% by weight. The flash
101 - 181 of 181 matches
Mail list logo
