, 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
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Hi all.
Well, I thought I'd have a play about with learning titration.
On the practical side I'm at a loss here.
This is what I ve done.
I mixed 1ml of wvo with 10ml Isopropol alcohol (ipa)
I made up a working solution of lye with distilled water 1 litre and 1 gm of
caustic.
I buffered my digital
- Original Message -
From: ian [EMAIL PROTECTED]
To: biofuel@yahoogroups.com
Sent: Saturday, June 09, 2001 5:14 AM
Subject: [biofuel] titration ph question
Hi all.
Well, I thought I'd have a play about with learning titration.
Ian, pH meters have their uses but determining
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