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Anodes for FFC Cambridge Process
I had the melt saturated with silica, the excess existing as a glassy phase with boric oxide at the ... |
10-11-2008 at 15:59
by: kilowatt |
Anodes for FFC Cambridge Process
That buildup was the cathodic deposit when I used the original anode as the cathode, and vice-versa. ... |
9-11-2008 at 22:08
by: kilowatt |
Anodes for FFC Cambridge Process
I have a picture at http://chrisf.4hv.org/projects/chem/FFC_Cambridge/HPIM1471.JPG which I have not ... |
9-11-2008 at 12:02
by: kilowatt |
Anodes for FFC Cambridge Process
I did some experiments tonight with reducing silica sand in a small (roughly 4kg of CaCl2) test cell ... |
8-11-2008 at 22:11
by: kilowatt |
Anodes for FFC Cambridge Process
I intend to use a large set of automotive alternators (these can be had quite cheaply) for my large ... |
7-11-2008 at 13:15
by: kilowatt |
Anodes for FFC Cambridge Process
Yes, it is true that the oxide does not need to be in electrical contact with the cathode (it's ofte ... |
5-11-2008 at 19:36
by: kilowatt |
Anodes for FFC Cambridge Process
What was your cathode and how did you keep the oxide on it? I planned to use changeable cathodes wi ... |
5-11-2008 at 19:23
by: kilowatt |
Anodes for FFC Cambridge Process
I'm curious, how did the boron extraction go? This is one of the things I want to try with my cell. ... |
5-11-2008 at 18:53
by: kilowatt |
Anodes for FFC Cambridge Process
I had read about the FFC Cambridge process for titanium production, then a suggestion by not_importa ... |
5-11-2008 at 12:46
by: kilowatt |
Anodes for FFC Cambridge Process
[quote]
Certainly the Wikipedia entry of 1127° C is probably wrong[/quote]
At least 4 different M ... |
4-11-2008 at 09:04
by: kilowatt |
Anodes for FFC Cambridge Process
I think it does in very concentrated nitric acid. It precipitates as SnO2 on contact with water. P ... |
4-11-2008 at 01:20
by: kilowatt |
Anodes for FFC Cambridge Process
I have been pondering anode materials for the FFC Cambridge Process. Graphite or other forms of car ... |
2-11-2008 at 23:40
by: kilowatt |
Modified FFC Cambridge Cell: Capabilities
I believe a modified FFC Cambridge Process cell operating at the standard 900°C, but including liqu ... |
2-11-2008 at 23:16
by: kilowatt |
Mg metal from MgO
FFC, yes, my bad too. But at least we are all familiar enough with the process to know what we mean ... |
24-10-2008 at 23:01
by: kilowatt |
Mg metal from MgO
FeSi or Si may be that cheap, but it's not something I can find at the local scrapyard. Silicon is ... |
23-10-2008 at 01:00
by: kilowatt |
Mg metal from MgO
Obtaining the ferrosilicon (really silicon or any alloy will work, but still) would be the major pro ... |
22-10-2008 at 21:46
by: kilowatt |
Mg metal from MgO
The reason I would be interested in electrolyzing MgCl2 or such to Mg is not necessarily for a cheap ... |
22-10-2008 at 15:44
by: kilowatt |
Mg metal from MgO
[quote]
Note also that, like sodium, magnesium floats in its molten salt, so you'll need a Downs ce ... |
22-10-2008 at 07:12
by: kilowatt |
Thorium Separation From TIG Electrodes
Progress comes slower than usual during the school year, and my usual is slow enough. I will try th ... |
8-10-2008 at 08:44
by: kilowatt |
Thorium Separation From TIG Electrodes
Ok here's basically a summary of everything:
I've only done one experiment before with a 3/32" pu ... |
7-10-2008 at 08:42
by: kilowatt |
Thorium Separation From TIG Electrodes
[quote]
Kilowatt, based on my calculations (currently lacking a scale so my mass is based on a calc ... |
7-10-2008 at 05:40
by: kilowatt |
Thorium Separation From TIG Electrodes
It looks like a very interesting and useful alloy, and since I have a furnace capable of making it, ... |
6-10-2008 at 17:21
by: kilowatt |
Thorium Separation From TIG Electrodes
The patents are, like all patents, readily available. The one I am most specifically referring to i ... |
6-10-2008 at 08:24
by: kilowatt |
Thorium Separation From TIG Electrodes
Yeah I've tried the anodic digestion on pure tungsten rods before, with 25%w/w NaOH and a 9V battery ... |
5-10-2008 at 15:23
by: kilowatt |
Thorium Separation From TIG Electrodes
Soluble thorium compounds (like thorium fluoride) can be absorbed through the skin, but insoluble on ... |
4-10-2008 at 16:46
by: kilowatt |
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