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Purification of Spongy Alloy
I am interested in the production of alloys for forging via electroreduction at 750-900°C in fused ... |
25-5-2009 at 11:28
by: kilowatt |
Diamminedinitritoplatinum (Platinum P-salt)
What is the intermediate precipitate formed when K2PtCl4 is reacted with nitrite? Is it K2Pt(NO2)2Cl ... |
5-5-2009 at 18:32
by: kilowatt |
Preparation of elemental phosphorus
Do you think I can get decent results using Ca(PO3)2 or would it be worth the trouble to use NaPO3 m ... |
30-4-2009 at 15:47
by: kilowatt |
Preparation of elemental phosphorus
I need about 50-100g of white phosphorus (unless there is another way to prepare sodium hypophosphit ... |
28-4-2009 at 16:20
by: kilowatt |
Diamminedinitritoplatinum (Platinum P-salt)
Excellent, thanks guys.
I've read several conflicting reports about the explosive properties of ... |
27-4-2009 at 16:51
by: kilowatt |
Diamminedinitritoplatinum (Platinum P-salt)
This platinum complex is the starting material for most platinum plating solutions. It seems to be ... |
27-4-2009 at 05:33
by: kilowatt |
Electrolytic Alloy Deposition
Electrolysis in various fused salt baths is effective at depositing heavy layers of most metals from ... |
29-3-2009 at 21:33
by: kilowatt |
separation of iron from iron oxide
What oxidation state is the iron oxide? You could separate out Fe2O3 from iron by magnets could you ... |
19-3-2009 at 19:35
by: kilowatt |
Nitric Acid Synthesis
I have gotten the concentration up pretty high by running it without the air circulation. Perhaps a ... |
18-3-2009 at 14:35
by: kilowatt |
Nitric Acid Synthesis
Do they make ones that are longer than 7"? |
18-3-2009 at 13:50
by: kilowatt |
Nitric Acid Synthesis
Perhaps some air circulation will be sufficient to cool the electrodes? They will definitely need s ... |
18-3-2009 at 09:04
by: kilowatt |
Nitric Acid Synthesis
I just rigged up an NO2 producing Jacob's ladder, since I had all the parts around from previous acq ... |
17-3-2009 at 18:40
by: kilowatt |
Microwave Heating (for the production of metal sulfides and other coke reductions)
Some time ago I was producing calcium sulfide from scrap drywall (CaSO4 hydrates) and charcoal (for ... |
8-3-2009 at 23:46
by: kilowatt |
Anodes for FFC Cambridge Process
I was wondering if bereal511 ever continued his experiments with the cell. I would be most interest ... |
7-2-2009 at 04:16
by: kilowatt |
Electrode Potentials in Fused Salt Systems
Tonight I ran a small experiment in which I produced P2O5 electrolytically from bone ash dissolved i ... |
3-1-2009 at 02:12
by: kilowatt |
CaCl2, MgCl2 and NH4Cl Hydrolysis
If you think CaCl2 wouldn't hydrolyze I guess you haven't fused any CaCl2 hydrates before. It does ... |
12-12-2008 at 06:31
by: kilowatt |
CaCl2, MgCl2 and NH4Cl Hydrolysis
That same thing happens when you heat or dissolve hydrated MgCl2 or CaCl2, for example CaCl2*2H2O -- ... |
10-12-2008 at 22:21
by: kilowatt |
Calcium Carbide CaC2 - Acquisition, Uses and Synthesis
Extracting the actual calcium metal from an electrolytic cell like that is easier said than done. C ... |
28-11-2008 at 12:12
by: kilowatt |
Calcium Carbide CaC2 - Acquisition, Uses and Synthesis
Well it is quite normal for such a cell to run at 900°C or more, and I do not believe CaC2 would be ... |
28-11-2008 at 00:11
by: kilowatt |
Calcium Carbide CaC2 - Acquisition, Uses and Synthesis
I wonder if CaC2 could be made by electrolysis of fused CaCl2 or CaCl2/CaO with a graphite or other ... |
27-11-2008 at 18:52
by: kilowatt |
silver
NO can also be oxidized to NO2 and then to nitric acid by bubbling air through a column. 4NO2 + O2 ... |
17-11-2008 at 05:10
by: kilowatt |
silver
If you dissolve the metal in a tall column (preferably a few feet deep, but whatever you can do will ... |
17-11-2008 at 02:58
by: kilowatt |
silver
The only other chemicals besides the nitric acid that you need to purify it to *very* high purity is ... |
16-11-2008 at 16:12
by: kilowatt |
silver
Yep, you've got it.  You can also just heat the AgCl until you have molten
silver (it decomposes ... |
16-11-2008 at 14:27
by: kilowatt |
CuCl2.H2O to powder?
The first step will be to filter out any CuCl, which is an insoluble white powder that forms with ex ... |
11-11-2008 at 19:03
by: kilowatt |
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