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H2SO4 by the Lead Chamber Process - success
Hmm I've seen in a patent that at least 900*C is required for "quick" decomposition of anhydrous alu ... |
18-6-2008 at 18:49
by: 497 |
H2SO4 by the Lead Chamber Process - success
Now that I have researched the decomposition of sulfates more extensively it does seem to be viable. ... |
16-6-2008 at 15:22
by: 497 |
H2SO4 by the Lead Chamber Process - success
[quote]
Hadn't given vanadium too much thought. Do you know any good common sources?[/quote]
Goo ... |
15-6-2008 at 04:43
by: 497 |
H2SO4 by the Lead Chamber Process - success
While Fe2O3 might work well enough, why not use V2O5? Its not very hard to get nor very expensive.
... |
14-6-2008 at 14:35
by: 497 |
Glassblowing
This seems to be a very useful skill for a poor chemistry hobbyist. Does anyone here have experience ... |
12-6-2008 at 21:32
by: 497 |
Rhodium Analysis
Well the simplest way to tell would be price. Unless they were totally ignorant, they should have ch ... |
12-6-2008 at 21:24
by: 497 |
Glass or teflon stop cock?
I have managed to break two separatory funnels with teflon stopcocks. I live in a cold climate and ... |
12-6-2008 at 21:15
by: 497 |
Nitric Acid Synthesis
I too would be interested in hearing details about that. I wonder how it would work if you bubbled i ... |
6-6-2008 at 08:58
by: 497 |
Runaway Pirhana
A couple weeks ago some pihrana acid spewed onto my face. I was adding ~50% H2O2 to a maybe 50 ml az ... |
18-5-2008 at 02:19
by: 497 |
What’s the average age?
Halfway to 17.
I've loved chemistry (initially biology) ever since I was about 12 or 13.
I am ... |
8-5-2008 at 22:51
by: 497 |
Preparation of cyanides
I have heard mention of fusing calcium cyanamide with Na/KCO3 to yield the respective cyanide along ... |
8-5-2008 at 22:31
by: 497 |
Cleaning corroded aluminum and/or epoxy
An aquarium pump should work fine for that.
And I believe the finer it is the more thermally cond ... |
30-4-2008 at 15:34
by: 497 |
Destroying carbon monoxide in a gas stream
I have plenty of knowledge of the application. Here's your formula:
I need to have a CO2 stream o ... |
24-4-2008 at 18:34
by: 497 |
Destroying carbon monoxide in a gas stream
Yes the alternative is a canister of CO2... unfortunately that will run me several hundreds of dolla ... |
23-4-2008 at 23:50
by: 497 |
Unified Copper Process
The "garden sulfur" I have seen is very cheap, I don't remember exactly, but it couldn't have been m ... |
23-4-2008 at 18:35
by: 497 |
Cleaning corroded aluminum and/or epoxy
Mix up some thermite. 
Heating any aluminum compound really hot in air should do it.
Why alu ... |
23-4-2008 at 18:24
by: 497 |
Destroying carbon monoxide in a gas stream
[quote]
I can breathe combustion products from my propane burner all day, it produces very little C ... |
23-4-2008 at 17:58
by: 497 |
Destroying carbon monoxide in a gas stream
If I had a gas stream that contains a small amount of CO, what would be the best way to purify it? T ... |
21-4-2008 at 23:00
by: 497 |
Methyl Ethyl Ketone Peroxide
Although I have never stored it, I would guess your mixture is stable. Unless of course you have som ... |
14-4-2008 at 19:12
by: 497 |
Methyl Ethyl Ketone Peroxide
I know it soaks into fuses, that's why I simply stuck the fuse in and lit it immediately.
I guara ... |
13-4-2008 at 20:15
by: 497 |
Methyl Ethyl Ketone Peroxide
Yesterday I mixed roughly 60 ml of MEKP/AP with roughly 100g AN in a large plastic pill bottle. The ... |
13-4-2008 at 16:20
by: 497 |
H2SO4 by the Lead Chamber Process - success
[quote]
Why not just run more SO3 into the liquid?[/quote]
I think you are seriously overestimat ... |
11-4-2008 at 17:03
by: 497 |
H2SO4 by the Lead Chamber Process - success
I have seen this and it certainly is not foolproof.
[quote]
Finally, the sulphur trioxide for ... |
10-4-2008 at 22:44
by: 497 |
H2SO4 by the Lead Chamber Process - success
Are you planning on using a nitrate in combination to produce SO3? Or freeze/thaw method? You won't ... |
10-4-2008 at 21:07
by: 497 |
Nitroguanidine from Sulphamic acid and Urea
Guanidine nitrate is availabe easily and cheaply, you could use that instead of the sulphamic acid a ... |
9-4-2008 at 17:25
by: 497 |
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