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H2SO4 by the Lead Chamber Process - success
Actually the oxidation of Ferrous Sulfate to Ferric Sulfate
should go okay using an aerator in the ...
31-10-2008 at 16:07
by: Rosco Bodine
H2SO4 by the Lead Chamber Process - success
Yeah I think H2O2 will work like I was originally proposing, and the copiapite doesn't or may not pr ...
31-10-2008 at 15:53
by: Rosco Bodine
a larger scale preparation
Here is a patent method which shows a
larger scale preparation. See example 1 .

US50111693 ( at ...
31-10-2008 at 12:06
by: Rosco Bodine
Fe4O(SO4)5 Monsel's Salt, Powder Styptic U.S.P.
I was thinking more on this Fe4O(SO4)5 and it seemed familiar and it should to every man who shaves ...
31-10-2008 at 11:17
by: Rosco Bodine
H2SO4 by the Lead Chamber Process - success
I get too tired to think straight sometimes. And I'm sure it shows. What I was hoping was that the c ...
31-10-2008 at 07:27
by: Rosco Bodine
H2SO4 by the Lead Chamber Process - success
I'm not sure what would be the optimum conditions but it looks like it is similar to the reactions o ...
31-10-2008 at 00:48
by: Rosco Bodine
H2SO4 by the Lead Chamber Process - success
I am just looking at this intuitively and making an educated guess. We are intending making ferric ...
30-10-2008 at 23:29
by: Rosco Bodine
H2SO4 by the Lead Chamber Process - success
I'll have to check further but I would expect that the
basic ferric sulfate is going to require mod ...
30-10-2008 at 19:03
by: Rosco Bodine
H2SO4 by the Lead Chamber Process - success
You kind of have to pick the pieces parts from each one
and then interpolate :P

Yeah I saw all t ...
30-10-2008 at 02:10
by: Rosco Bodine
H2SO4 by the Lead Chamber Process - success
and here's the last one
30-10-2008 at 02:02
by: Rosco Bodine
H2SO4 by the Lead Chamber Process - success
Looks like I should just post those other two patents also
so here they are
30-10-2008 at 02:01
by: Rosco Bodine
and the second patent
US3574599 Copiapite Basic Ferric Sulfate

A couple more of interest are

US2905533 Basic Ferric ...
30-10-2008 at 01:57
by: Rosco Bodine
here's a couple of patents
US3078180 H2O2 oxidation of Ferrous Sulfate
30-10-2008 at 01:53
by: Rosco Bodine
H2SO4 by the Lead Chamber Process - success
The reactions I listed are valid and previously reported reactions, so I was already confident about ...
30-10-2008 at 01:35
by: Rosco Bodine
H2SO4 by the Lead Chamber Process - success
Yeah this sort of reminds me of the line of thinking which I had going when contemplating a pyrolysi ...
29-10-2008 at 23:35
by: Rosco Bodine
Thoughts On Anodes
[quote][i]Originally posted by dann2[/i]
Hello,

It is amazing the near absence of Graphite erosi ...
29-10-2008 at 18:36
by: Rosco Bodine
H2SO4 by the Lead Chamber Process - success
Using H2O2 instead of air oxidation for the process described
by 497 above ....

I'm still wonder ...
28-10-2008 at 22:09
by: Rosco Bodine
cutting through the fog
Here's some test data on a large coaxial cell .


US3385779
28-10-2008 at 20:52
by: Rosco Bodine
Concentrating H2O2
You can concentrate 6% H2O2 by vacuum distilling away H2O until you get the volume down to somethin ...
28-10-2008 at 00:16
by: Rosco Bodine
Thoughts On Anodes
Some of the most efficient cells are coaxial cylinder form
cells with 2mm interelectrode gaps havin ...
27-10-2008 at 23:14
by: Rosco Bodine
Thoughts On Anodes
Coaxial electrodes are looking better all the time hmmmm?
27-10-2008 at 23:00
by: Rosco Bodine
PC PSU to laboratory PSU
And here is the one where I was rescaling the drawing to
provide room to fit in the larger LTC1152 ...
27-10-2008 at 10:44
by: Rosco Bodine
PC PSU to laboratory PSU
Yeah , here is the cct file . I'll try to attach it here and if that doesn't work I'll put it on the ...
27-10-2008 at 10:41
by: Rosco Bodine
H2SO4 by the Lead Chamber Process - success
For the precursor desired for the pyrolysis ...

I am wondering if perhaps a synthesis of ferric s ...
27-10-2008 at 00:11
by: Rosco Bodine
PC PSU to laboratory PSU
[quote][i]Originally posted by saki2fifty[/i]
Well, i'd be more than interested in putting in the t ...
24-10-2008 at 09:11
by: Rosco Bodine
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