Brian
Is this still the same oil you were asking about three months ago?
From: Brian Schneider [EMAIL PROTECTED]
Date: Mon, 5 May 2008 10:35:43 -0400
To: sustainablelorgbiofuel@sustainablelists.org
Subject: [Biofuel] Titration
Hi All,
Have a quick question about titration.
I have obtained some
I have titrated some sample oil I have received and it titrates high
like 12 - 14 ml. So I thought I would do the bracket method and see
if that would give any different results so I would know if my
titration is off.
I did the bracket test just like the directions on the website said
to
Thanks again, Tom -
I'll go through my titration procedure with your 3-point list in mind.
Best regards,
Ove
-- next part --
An HTML attachment was scrubbed...
URL: /pipermail/attachments/20080602/0e9f4c4f/attachment.html
that, and we will work the values out properly.
With best regards
Jan Warnqvist
- Original Message -
From: Brian Schneider [EMAIL PROTECTED]
To: sustainablelorgbiofuel@sustainablelists.org
Sent: Tuesday, May 06, 2008 5:45 PM
Subject: Re: [Biofuel] Titration
Jan,
You say that my concentration
.
With best regards
Jan Warnqvist
- Original Message -
From: Brian Schneider [EMAIL PROTECTED]
To: sustainablelorgbiofuel@sustainablelists.org
Sent: Tuesday, May 06, 2008 1:37 PM
Subject: Re: [Biofuel] Titration
I am using the 1 gram per 1000 mL or .1% of NaOH.
I have
]
To: sustainablelorgbiofuel@sustainablelists.org
Sent: Monday, May 05, 2008 4:35 PM
Subject: [Biofuel] Titration
Hi All,
Have a quick question about titration.
I have obtained some waste oil that seems to be titrating at 12 -
15mL. I have done this numerous times and come up with about
solution is aimed for the purpose.
Best regards
Jan Warnqvist
- Original Message -
From: Brian Schneider [EMAIL PROTECTED]
To: sustainablelorgbiofuel@sustainablelists.org
Sent: Monday, May 05, 2008 4:35 PM
Subject: [Biofuel] Titration
Hi All,
Have a quick question about titration.
I
Warnqvist
- Original Message -
From: Brian Schneider [EMAIL PROTECTED]
To: sustainablelorgbiofuel@sustainablelists.org
Sent: Tuesday, May 06, 2008 1:37 PM
Subject: Re: [Biofuel] Titration
I am using the 1 gram per 1000 mL or .1% of NaOH.
I have tried mixing it several ways, 1 gram in 1
Jan Warnqvist
- Original Message -
From: Brian Schneider [EMAIL PROTECTED]
To: sustainablelorgbiofuel@sustainablelists.org
Sent: Tuesday, May 06, 2008 1:37 PM
Subject: Re: [Biofuel] Titration
I am using the 1 gram per 1000 mL or .1% of NaOH.
I have tried mixing it several ways, 1 gram
On May 6, 2008, at 8:45 AM, Brian Schneider wrote:
Jan,
You say that my concentration is very weak compared
to the standard solutions. Do you mean the standard
solution to titrate waste oil with, or are you just meaning
weak in general? If it is weak compared to what should
be used for
I have some oil from a small pizza shop; it's real dark and it titrates
at about 11.
I was going to just add some to each batch of 'better' oil to use it -
thinning it out like that should be ok, right?
PS - Thanks to all those that helped me along the way. It looks like
all the 'problems' I
Hi All,
Have a quick question about titration.
I have obtained some waste oil that seems to be titrating at 12 -
15mL. I have done this numerous times and come up with about the
same results.
That seems unusably high. So I tried to titrate new virgin oil.
When I did that it only took
Good Day to all,
I have a question about the purity of Isopropyl alcohol. Will 90% yield good
results or does it have to be 99%??
Isopropanol for titration is available from chemicals suppliers.
Some people have used the other kind of Dri-Gas, which is
isopropanol, but they found that it's
Addison [EMAIL PROTECTED]
To: biofuel@sustainablelists.org
Sent: Thursday, May 03, 2007 7:17 AM
Subject: Re: [Biofuel] Titration question from a Newbie
Good Day to all,
I have a question about the purity of Isopropyl alcohol. Will 90% yield
good
results or does it have to be 99%??
Isopropanol
On May 2, 2007, at 5:59 PM, shawn patrick wrote:
I have a question about the purity of Isopropyl alcohol.
Will 90% yield good results or does it have to be 99%??
The other responses are technically correct -- however, the
isopropanol is only being used as a solvent for the FFAs in
the oil
Good Day to all,
I have a question about the purity of Isopropyl alcohol. Will 90% yield good
results or does it have to be 99%??
___
Biofuel mailing list
Biofuel@sustainablelists.org
Mike,
What moved me to look at the Foolproof Method was the fact that the WVO
I collect from the same places that consistently titrated (when blended) at
1.8 to 2.2g NaOH /L had suddenly jumped to 3.2 - 3.5 this past summer. It
hit 3.7 one week. Apparently due to increased summer
Hi, thank you for your time reading this.I've been using the acid base method for a fewtime and im having good results, but the strange thing is that even if i use thewvo from the same restaurant over and over again im not getting the same results every time, sometimes i need to add more lye
Dear all,
Need help in this process. I have read about this procedure and followed
it exactly as it said in the JTF. I even bought a digital pH meter to make
my life easier but this proved otherwise.
Putting the pH meter into oil the reading does not stop moving, it take
minutes to
Hello Jeff
Dear all,
Need help in this process. I have read about this procedure and
followed it exactly as it said in the JTF.
Uh-huh... Sorry, I get a sinking feeling when someone says that.
I even bought a digital pH meter to make my life easier but this
proved otherwise.
Putting the
Try Phenolphthelein solution.
Jeffrey Tan wrote:
Dear all,
Need help in this process. I have read about this procedure and followed
it exactly as it said in the JTF. I even bought a digital pH meter to make
my life easier but this proved otherwise.
Putting the pH meter into oil the
or, calibrate your new pH meter.Joe Street [EMAIL PROTECTED] wrote:
Try Phenolphthelein solution.Jeffrey Tan wrote:Dear all, Need help in this process. I have read about this procedure and followed it exactly as it said in the JTF. I even bought a digital pH meter to make my life easier but this
Our Appleseed derived testbed reactor is now operational, and our
longterm goal is to automate the heck out of the thing.
Thus, I was pondering about how to automatically meter the correct
amount of sodium methoxide into the reactor. My partner in crime is the
electrical engineer in charge
Hallo Bob,
Monday, 27 December, 2004, 18:47:47, you wrote:
b Romans 2:13 is also applicable. It reads: For not the hearers of the law
b are just before God, but the doers of the law shall be justified. In other
b words it isn't those who pay lip service to the law (i.e basic human
b morality)
okay the first time.
- Original Message -
From: Tim Ferguson [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Tuesday, December 28, 2004 1:27 PM
Subject: RE: [Biofuel] Titration problems
Ah yes, But the bible also states that your
righteousness is as filthy
rags. This passage
Well the first one doesn't actually do much. :-)
Best,
Christopher
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Behalf Of Michael Redler
Sent: Tuesday, December 28, 2004 12:11 PM
To: [EMAIL PROTECTED]
Subject: RE: Sermon on the mount...Re: [Biofuel] Titration
on 12/27/04 3:47 PM, bmolloy at [EMAIL PROTECTED] wrote:
Romans 2:13 is also applicable. etc etc
Please update the Subject line when you change the
Subject. I consider GOD to be ineffable, i.e.,
unable to be talked about. Titration, OTOH, is quite
effable, and a subject of some interest to
[mailto:[EMAIL PROTECTED]
Sent: Monday, December 27, 2004 6:22 PM
To: [EMAIL PROTECTED]
Subject: Re: [Biofuel] Titration problems
on 12/27/04 3:47 PM, bmolloy at [EMAIL PROTECTED] wrote:
Romans 2:13 is also applicable. etc etc
Please update the Subject line when you change the
Subject. I
,
Peter G.
Thailand
--- Legal Eagle [EMAIL PROTECTED] wrote:
Romans 2:14-15
Luc
- Original Message -
From: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, December 27, 2004 7:47 AM
Subject: RE: [Biofuel] Titration problems
Christopher:
God is not as illogical
can learn together how to reap, replenish and restore what this
earth has for us.
May God bless you all,
Best wishes,
Tim
Romans 2:14-15
Luc
- Original Message -
To: [EMAIL PROTECTED]
Sent: Monday, December 27, 2004 7:47 AM
Subject: RE: [Biofuel] Titration problems
Christopher
, December 28, 2004 1:27 PM
Subject: RE: [Biofuel] Titration problems
Ah yes, But the bible also states that your righteousness is as filthy
rags. This passage is in the new testament and I'll have to
look up the exact reference later. Righteousness and Religion don't count
for anything. But before I
Luc
- Original Message -
From: Appal Energy [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Tuesday, December 28, 2004 2:37 PM
Subject: Sermon on the mount...Re: [Biofuel] Titration problems
Okay,
Now that we've had the sermon on the mount, circa 2004, the question still
remains
PROTECTED]
Behalf Of Appal Energy
Sent: Tuesday, December 28, 2004 2:37 PM
To: [EMAIL PROTECTED]
Subject: Sermon on the mount...Re: [Biofuel] Titration problems
Okay,
Now that we've had the sermon on the mount, circa 2004, the question still
remains.
If you're born again, do you have two belly buttons
, 2004 2:37 PM
To: [EMAIL PROTECTED]
Subject: Sermon on the mount...Re: [Biofuel] Titration problems
Okay,
Now that we've had the sermon on the mount, circa 2004, the question still
remains.
If you're born again, do you have two belly buttons?
Todd Swearingen
Born okay the first time
on the mount...Re: [Biofuel]
Titration problems
Okay,
Now that we've had the sermon on the mount, circa
2004, the question still
remains.
If you're born again, do you have two belly
buttons?
Todd Swearingen
Born okay the first time.
- Original Message -
From
on the mount...Re: [Biofuel]
Titration problems
Okay,
Now that we've had the sermon on the mount, circa
2004, the question still
remains.
If you're born again, do you have two belly
buttons?
Todd Swearingen
Born okay the first time.
- Original Message -
From
Message -
From: Appal Energy [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Tuesday, December 28, 2004 1:37 PM
Subject: Sermon on the mount...Re: [Biofuel] Titration problems
Okay,
Now that we've had the sermon on the mount, circa 2004, the question still
remains.
If you're born again, do
5:38 PM
Subject: Re: Sermon on the mount...Re: [Biofuel] Titration problems
Here are weblinks to environmental stewardship and
spiritual living in Christian terms; and then weblinks
for other major world religions...there are many many
similarities.
http://egj.lib.uidaho.edu/egj12/johnson1
: Saturday, December 25, 2004 9:17 PM
To: [EMAIL PROTECTED]
Subject: Re: [Biofuel] Titration problems
So.,
If going to church makes a person a Christian, does going to a garage make a
person a car?
- Original Message -
From: Daniel Breen [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent
that's about all who can.
Todd Swearingen
Religion - What keeps the poor from killing the rich.
- Original Message -
From: robert luis rabello [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Sunday, December 26, 2004 6:57 PM
Subject: Re: [Biofuel] Titration problems
Appal Energy wrote
) than doing things based upon promise of some
hereafter benefit or threat of eternal disbenefit.
Todd Swearingen
- Original Message -
From: Daniel Breen [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Sunday, December 26, 2004 3:13 PM
Subject: Re: [Biofuel] Titration problems
going
: [Biofuel] Titration problems
Hello Robert,
Many who are insincere fill our ranks
That's one reason why I left the church long ago. People went to service
on Sundays, and back to pumping dioxin laden waste waters into a river or
running insurance scams Monday thru Friday, with a token bible
the poor from killing the rich.
- Original Message - From: robert luis rabello [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Sunday, December 26, 2004 6:57 PM
Subject: Re: [Biofuel] Titration problems
Appal Energy wrote:
So.,
If going to church makes a person a Christian, does going
Subject: Re: [Biofuel] Titration problems
going to church doesn't make a person a Christian, accepting the
lord as your savior and living the way he taught us to does. Going
to church merely is one way to worship him with others who are
thankful for his gift of everlasting life
Christopher:
God is not as illogical as religion would put Him. According to the Bible,
even persons who never knew of God but do the right(good)thing ARE
righteous
regardless.
Christopher,
I know of some suggestion of this in the Bible, but am unsure of where it
is explicitly stated. Do
Luc
- Original Message -
From: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, December 27, 2004 7:47 AM
Subject: RE: [Biofuel] Titration problems
Christopher:
God is not as illogical as religion would put Him. According to the
Bible,
even persons who never knew of God
hereafter, that is
just a plus and NOT the real point.
Best Wishes,
Christopher
- Original Message -
From: Daniel Breen [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Sunday, December 26, 2004 3:13 PM
Subject: Re: [Biofuel] Titration problems
going to church doesn't make a person
Luc,
I couldn't have put it any better.
Best wishes,
Christopher
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Behalf Of Legal Eagle
Sent: Sunday, December 26, 2004 5:26 PM
To: [EMAIL PROTECTED]
Subject: Re: [Biofuel] Titration problems
G'day Todd;
As you
AM
Subject: Re: [Biofuel] Titration problems
Romans 2:14-15
Luc
- Original Message -
From: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, December 27, 2004 7:47 AM
Subject: RE: [Biofuel] Titration problems
Christopher:
God is not as illogical as religion would put
If going to church makes a person a Christian, does going to a garage make a
person a car?
- Original Message -
From: Daniel Breen [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Friday, December 24, 2004 4:54 PM
Subject: Re: [Biofuel] Titration problems
hey legal eagle
]
Sent: Saturday, December 25, 2004 8:14 PM
To: [EMAIL PROTECTED]
Subject: Re: [Biofuel] Titration problems
So.,
If going to church makes a person a Christian, does going to a garage
make a
person a car?
- Original Message -
From: Daniel Breen [EMAIL PROTECTED]
To: [EMAIL PROTECTED
From: Appal Energy [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Saturday, December 25, 2004 9:14 PM
Subject: Re: [Biofuel] Titration problems
So.,
If going to church makes a person a Christian, does going to a garage make
a person a car?
I think the more appropriate analogy would
So.,
If going to church makes a person a Christian, does going to a garage
make a person a car?
:-)
My paternal grandfather would get annoyed that as a child, I insisted
that I was an American, rather than Brasillian. He told this story to
illustrate his point: (This must be spoken
a
wonderful Christmas
Dan
- Original Message -
From: Legal Eagle
Sent: Thursday, December 23, 2004 10:22 PM
To: [EMAIL PROTECTED]
Subject: Re: [Biofuel] Titration problems
- Original Message
.
Luc
- Original Message -
From: Daniel Breen [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Friday, December 24, 2004 4:54 PM
Subject: Re: [Biofuel] Titration problems
hey legal eagle,
thanks for all the info you have been giving me, taking the time to
respond, Its greatly appreciated
- Original Message -
From: Daniel Breen [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Wednesday, December 22, 2004 9:43 PM
Subject: Re: [Biofuel] Titration problems
hey Legal Eagle,
how warm should the bath be?
I run warm water in a saucepan and have the titration jar set
about the grease I was trying to do yesterday.
- Original Message -
From: Legal Eagle
Sent: Tuesday, December 21, 2004 10:18 PM
To: [EMAIL PROTECTED]
Subject: Re: [Biofuel] Titration problems
G'day Daniel;
Are you using a warm water bath while doing the titration? A chopstick is
also
. Why not use a syringe?
Best wishes
Keith
- Original Message -
From: Legal Eagle
Sent: Tuesday, December 21, 2004 10:18 PM
To: [EMAIL PROTECTED]
Subject: Re: [Biofuel] Titration problems
G'day Daniel;
Are you using a warm water bath while doing the titration? A chopstick is
also handy
Hey,
New guy to the bio diesel program here. I am having a problem with
titration.
I went to a local restaurant and picked up some wvo. I went thru the process
and it showed a titration of 8.3. I started completely over and the results
were exactly the same. Cool. Rather high
, December 21, 2004 9:17 PM
Subject: [Biofuel] Titration problems
Hey,
New guy to the bio diesel program here. I am having a problem with
titration.
I went to a local restaurant and picked up some wvo. I went thru the
process and it showed a titration of 8.3. I started completely over
I want to buy the materials for doing titration. What should I use and
where do I get them?
Thanks, Jeff
___
Biofuel mailing list
[EMAIL PROTECTED]
http://wwia.org/mailman/listinfo.cgi/biofuel
Biofuel at Journey to Forever:
]
To: [EMAIL PROTECTED]
Sent: Thursday, November 11, 2004 1:13 AM
Subject: [Biofuel] titration
is it normal to have a precipitate at the bottom when approching 8.5ph? I
use the better titration approach.
___
Biofuel mailing list
[EMAIL PROTECTED]
http
Hi Keith, bonjour Luc,
the precipitate is kind of small beads of oil agglomerating as soon as I
stop agitation, but big one at the end even with mixing. 3ml where added. ph
strips used because electronic one give erratic results.
Effectivement elles apparaissent quand j'arrete de mlanger. 8.5
PROTECTED]
Sent: Friday, November 12, 2004 1:14 AM
Subject: Re: [Biofuel] titration
Hi Keith, bonjour Luc,
the precipitate is kind of small beads of oil agglomerating as soon as I
stop agitation, but big one at the end even with mixing. 3ml where added.
ph
strips used because electronic one
is it normal to have a precipitate at the bottom when approching 8.5ph? I use
the better titration approach.
___
Biofuel mailing list
[EMAIL PROTECTED]
http://wwia.org/mailman/listinfo.cgi/biofuel
Biofuel at Journey to Forever:
is it normal to have a precipitate at the bottom when approching
8.5ph? I use the better titration approach.
What sort of precipitate? And how many ml of 0.1% NaOH solution had
you added by then? How are you measuring the pH?
Best
Keith
___
Hi all.
I'm in the first stages of processing and ran into a titration problem. I
don't seem to be able to get the wvo to mix properly with the rubbing
alcohol. I've stirred vigorously but just end up with little beads of oil
in the alcohol, any ideas?.
Most of the info I've read suggest that
Hi all.
I'm in the first stages of processing and ran into a titration problem. I
don't seem to be able to get the wvo to mix properly with the rubbing
alcohol. I've stirred vigorously but just end up with little beads of oil
in the alcohol, any ideas?.
Warm it up. Stand the beaker or
on 11/3/04 8:14 AM, Buck Corrigan at [EMAIL PROTECTED] wrote:
Hi all.
I'm in the first stages of processing and ran into a titration problem. I
don't seem to be able to get the wvo to mix properly with the rubbing
alcohol. I've stirred vigorously but just end up with little beads of oil
to it
( at least at Walgreen's ).
- Original Message -
From: Ken Provost [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Thursday, November 04, 2004 08:55
Subject: Re: [Biofuel] titration problem
Some rubbing alcohol has over 20% water content -- better to use
the anhydrous isopropanol sold
Well, I have acquired a fairly decent electronic PH meter and re-did
my titration for what I believed to be better oil than my 10
gr/liter sludge, but to no avail. It seems my first readings with
the pocket meter were good. 10 gr/liter again ! Only this stuff
doesn't have lumps in it. No
Found this on the German Forum at http://fmpo.de/poelforum/index.php
They were discussing suitable acid no's for WVO for use in SVO systems.
I guess it loses a bit with translation but and I have no experience
with such matters but it looks to me as if there are some different
methods of
Just passing along what I have found. I found a titration kit in a
wine making supply store. So if your looking for one, try there.
Brent
Yahoo! Groups Sponsor -~--
Save on Coral Calcium. Get Better Health and
Stronger Bones. Seen on TV
The recipe seems clear on titrating: 10 ml isopropyl alcohol to 1 ml
WVO. 1 ml is a VERY small amount. Is it the ratio that is important
or is it important to use only those exact amounts? (i.e. if I double
the amount but keep the ratio the same and then half the amount added
to the batch
The recipe seems clear on titrating: 10 ml isopropyl alcohol to 1 ml
WVO. 1 ml is a VERY small amount. Is it the ratio that is important
or is it important to use only those exact amounts? (i.e. if I double
the amount but keep the ratio the same and then half the amount added
to the batch of
On Tuesday, April 1, 2003, at 09:27 AM, intern99772003 wrote:
The recipe seems clear on titrating: 10 ml isopropyl alcohol to 1 ml
WVO. 1 ml is a VERY small amount. Is it the ratio that is important
or is it important to use only those exact amounts? (i.e. if I double
the amount but
Dear everybody,
I am not very sure abot the titration I am doing with phenplphthalein
when determining the f.f.a. content of the Used Cooking Oil.
The literature says, that this indicator turns over at 8,2-10 pH.
However giving slowly while mixing the NaOH solution into the sample
changes the
Hello again Neil
- Original Message -
From: Keith Addison
To: biofuel@yahoogroups.com
Sent: Thursday, July 04, 2002 4:43 AM
Subject: Re: [biofuel] titration
Hello Neil
Not sure I understand this. Sorry if I'm being dumb.
Sunflower
The sunflower refers
Sunflower
I am having some major problems with the titration of my oil.
Using digital ph meter
Oil/Isopropyl Alcohol mix 6.4
!% Caustic soda 10.5
20ml iso, 2ml oil 1ml CS brings the reading to 6.9 and all is heading right.
2ml of CS takes the reading to 6.85
3ml of CS takes
Hello Neil
Not sure I understand this. Sorry if I'm being dumb.
Sunflower
I am having some major problems with the titration of my oil.
Using digital ph meter
Oil/Isopropyl Alcohol mix 6.4
pH6.4 before you started adding the NaOH.
!% Caustic soda 10.5
What does this
This may sound like a stupid question, there are such things in my
book. If I'm using a pH meter instead of Phenolphthalein to titrate my
WVO, should I just add the lye/water solution until I reach 8-9 pH?
The real question is, am I merely going for a slightly basic solution
or is there a certain
Be careful with phenolphthalein. It is the active ingredient in Exlax.
Kirk
-Original Message-
From: Jonathan Pennington [mailto:[EMAIL PROTECTED]
Sent: Sunday, April 21, 2002 5:53 AM
To: biofuel@yahoogroups.com
Subject: [biofuel] Titration point
This may sound like a stupid question
Hi everyone. I«m somewhat confused after my titration results, so anyone (say,
Keith, Dana, or anyone with experience)... it would be great to hear your
opinion.
I started my first BD batch today (I«ve gathered 7 lt. of WVO, -corn,
sunflower-). And I got some queer results for cooked oil. I
Please respond to biofuel@yahoogroups.com
To: biofuel@yahoogroups.com
cc:(bcc: Joseph Martelle/US/GM/GMC)
Subject: Re: [biofuel] Titration?
- Original Message -
From: Chris Amar [EMAIL PROTECTED]
Any suggestions out there as to where one would purchase 99%
isopropyl
Chris,
A salvaged compressor from a discarded refigerator
creates both pressure and vaccuum. You can use the
vaccuum to pull oil through filters. Much simpler than
pumping and cost is zero.
Dana
--- Chris Amar [EMAIL PROTECTED] wrote:
Hi Everyone,
I've enjoyed lurking here, educating
Hi Everyone,
I've enjoyed lurking here, educating myself from all your
postings. I'm finally to the point of doing my first batch of
biodiesel. I've read through the Tickell's book as well as read
Mike Pelly's process among others.
In the Tickell's book they mention under supplies needed: 1
- Original Message -
From: Chris Amar [EMAIL PROTECTED]
Any suggestions out there as to where one would purchase 99%
isopropyl alcohol?
Try chemical reagent supply houses.
regards Paul Gobert.
www.ozimages.com.au/profile.asp?MemberID=517
Yahoo! Groups
-
From: Paul Gobert [mailto:[EMAIL PROTECTED]
Sent: Saturday, January 05, 2002 7:53 PM
To: biofuel@yahoogroups.com
Subject: Re: [biofuel] Titration?
- Original Message -
From: Chris Amar [EMAIL PROTECTED]
Any suggestions out there as to where one would purchase 99%
isopropyl alcohol?
Try
, 2001 3:28 PM
To: biofuel@yahoogroups.com
Subject: RE: [biofuel] titration ph question
So.. use rock salt in a fully saturated DI water
solution and use what for electrodes? I'm thinking you
would end up with a lot of rusty mess, and how do you
extract the NaOH since it will be in the water
for most household chemicals.
-Original Message-
From: Keith Addison [mailto:[EMAIL PROTECTED]
Sent: Monday, June 11, 2001 9:09 AM
To: biofuel@yahoogroups.com
Subject: RE: [biofuel] titration ph question
kirk [EMAIL PROTECTED] wrote:
evaporate water when all NaCl is converted.
a thin
- Original Message -
From: Burnett [EMAIL PROTECTED]
To: biofuel@yahoogroups.com
Sent: Sunday, June 10, 2001 4:40 AM
Subject: Re: [biofuel] titration ph question
I have had the same problems with titration. My digital PH meter
(i have 2 now) have both been calibrated with a 7 and 10
Digital meters don't work too well, due to lack of ions in the oil.
They measure degree of acidity etc not amount of
Go to phenolphthalein as the man says and save loads of grief.
If you want to look a pH of oil, use an aquarium wide band pH tester - it
does give an indication
Biofuel at
I have had the same problems with titration. My digital PH meter
(i have 2 now) have both been calibrated with a 7 and 10 solution.
My Solution of 1gm caustic and 1000ml distilled H2O has a PH of
12.2. When I put 1 ml of wvo in 99% IPA then try to titrate with the
caustic soln. I only get about
Where can I get Red Devil lye? I can't get it
anywhere around here - and 510 grams, as long as it is
somewhat pure, is a good price - I would think.
-Martin Klingensmith
--- Burnett [EMAIL PROTECTED] wrote:
I have had the same problems with titration. My
digital PH meter
(i have 2 now) have
chloride
which has uses as a de-icer etc.
Why buy when it can be made so easily?
-Original Message-
From: Martin Klingensmith [mailto:[EMAIL PROTECTED]
Sent: Saturday, June 09, 2001 2:17 PM
To: biofuel@yahoogroups.com
Subject: Re: [biofuel] titration ph question
Where can I get Red Devil lye? I
) to
form calcium chloride
which has uses as a de-icer etc.
Why buy when it can be made so easily?
-Original Message-
From: Martin Klingensmith
[mailto:[EMAIL PROTECTED]
Sent: Saturday, June 09, 2001 2:17 PM
To: biofuel@yahoogroups.com
Subject: Re: [biofuel] titration ph question
[mailto:[EMAIL PROTECTED]
Sent: Saturday, June 09, 2001 3:28 PM
To: biofuel@yahoogroups.com
Subject: RE: [biofuel] titration ph question
So.. use rock salt in a fully saturated DI water
solution and use what for electrodes? I'm thinking you
would end up with a lot of rusty mess, and how do you
extract
My Solution of 1gm caustic and 1000ml distilled H2O has a PH of
12.2. When I put 1 ml of wvo in 99% IPA then try to titrate with the
caustic soln. I only get about 0.2ml in before I hit 8.2 PH. This is
dark brown WVO so I don't think that reading is right. I have done a
test batch with
In southwestern Missouri any True Value Hardware
They have it in the plumbing section.
At 01:16 PM 6/9/2001 -0700, you wrote:
Where can I get Red Devil lye? I can't get it
anywhere around here - and 510 grams, as long as it is
somewhat pure, is a good price - I would think.
-Martin
The sacks are plastic
Biofuel at Journey to Forever:
http://journeytoforever.org/biofuel.html
Please do NOT send unsubscribe messages to the list address.
To unsubscribe, send an email to:
[EMAIL PROTECTED]
Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
1 - 100 of 102 matches
Mail list logo
