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Gold Recovery Computer Scrap Complete Process
Though if it works, it would be one  |
8-10-2015 at 09:29
by: deltaH |
Gold Recovery Computer Scrap Complete Process
[rquote=422121&tid=63606&author=kadriver]Another though; using gold powder vs gold shot will ... |
8-10-2015 at 02:49
by: deltaH |
Gold Recovery Computer Scrap Complete Process
[rquote=422120&tid=63606&author=kadriver][rquote=422002&tid=63606&author=deltaH]That ... |
8-10-2015 at 02:47
by: deltaH |
Gold Recovery Computer Scrap Complete Process
[rquote=422117&tid=63606&author=kadriver][rquote=422082&tid=63606&author=deltaH]To m ... |
8-10-2015 at 02:38
by: deltaH |
Gold Recovery Computer Scrap Complete Process
To make this a fair test for a comparison to aqua regia, we should match up the concentration of chl ... |
7-10-2015 at 13:32
by: deltaH |
Gold Recovery Computer Scrap Complete Process
If it was a big bar, I'd say drill it to get turnings, but 1g is going to be a thick foil and gold i ... |
7-10-2015 at 13:24
by: deltaH |
Gold Recovery Computer Scrap Complete Process
A 1g 'bar' can probably be cut with scissors into slithers 
[Edited on 7-10-2015 by deltaH] |
7-10-2015 at 13:08
by: deltaH |
Gold Recovery Computer Scrap Complete Process
For long dissolving times, the pH of the solution is going to be [u]very important.[/u]. Too low and ... |
7-10-2015 at 12:42
by: deltaH |
Gold Recovery Computer Scrap Complete Process
That's pretty [b]kadriver[/b] and your yields are thoroughly consistent!
The way I see it, this ... |
6-10-2015 at 21:42
by: deltaH |
Gold Recovery Computer Scrap Complete Process
Yes, very nicely done [b]kadriver[/b] and thanks so much for scaling up! Death to HCl! Death to n ... |
6-10-2015 at 05:04
by: deltaH |
Gold Recovery Computer Scrap Complete Process
What do your mean by "how do I make the acetate"? |
5-10-2015 at 08:54
by: deltaH |
Gold Recovery Computer Scrap Complete Process
Okay, some detective work is in order then.
I must say, I'm doubting that this precipitate is cop ... |
5-10-2015 at 05:53
by: deltaH |
Gold Recovery Computer Scrap Complete Process
[rquote=421726&tid=63606&author=violet sin]might ammonia re-dissolve the copper compound to ... |
4-10-2015 at 22:04
by: deltaH |
Gold Recovery Computer Scrap Complete Process
Sorry to hear about your disaster.
Sounds like the precipitate may contain copper salts. You ough ... |
4-10-2015 at 21:37
by: deltaH |
Eutectic nitrate/fuel mixtures
Thanks [b]Fulmen[/b], exactly what I was looking for, some additional NH4NO3 recipes!
This one lo ... |
4-10-2015 at 03:42
by: deltaH |
Making Bleach
I may well have goofed up the calculation, so feel free to check it, but the problem is that the hyd ... |
4-10-2015 at 03:32
by: deltaH |
Eutectic nitrate/fuel mixtures
Your idea of creating nitroguanidine[i] in situ[/i] is a nice one!
I was indeed hoping that a ver ... |
3-10-2015 at 22:41
by: deltaH |
Making Bleach
Theoretically, let's say you isolate 6Cl2.42H2O and remove all excess water. Then let's say you add ... |
3-10-2015 at 13:14
by: deltaH |
Tin and Zinc Chloride Synthesis
Yeah, basically because zinc is such a powerful reducing agent, it can reduce the nitrate ions into ... |
3-10-2015 at 12:42
by: deltaH |
Making Bleach
Working with chlorine hydrates is just a hypothetical alternative, but I love to look for new and po ... |
3-10-2015 at 12:27
by: deltaH |
Making Bleach
It's wise to work on a small scale first. I suspect it's not that easy to form the hydrate.
I'd f ... |
3-10-2015 at 12:03
by: deltaH |
Making Bleach
Well the nice thing of first forming the chlorine hydrate is that you knock out the heat of fusion a ... |
3-10-2015 at 11:20
by: deltaH |
Tin and Zinc Chloride Synthesis
From the wiki of zinc nitrate:
[quote]Zinc nitrate is usually prepared by dissolving zinc in nitric ... |
3-10-2015 at 11:17
by: deltaH |
Making Bleach
Interestingly, chlorine passed through ice cold water precipitates transparent crystals of a chlorin ... |
3-10-2015 at 10:47
by: deltaH |
Making Bleach
You're not using electrolysis? If you want to use chlorine gas, then you best add sodium carbonate t ... |
3-10-2015 at 08:14
by: deltaH |
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