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Silver Chloride Conversion to pure silver with lye and sugar - VIDEO
Here is a look at the rig I made to convert silver chloride to silver oxide with lye.

Then I use ...		 19-2-2016 at 09:35
by: kadriver
Gold Recovery Computer Scrap Pentium Pro CPUs - VIDEO
[rquote=433536&tid=64853&author=Sulaiman]For me, the main problem with gold chemistry is tha ...		 2-1-2016 at 09:40
by: kadriver
Gold Recovery Computer Scrap Pentium Pro CPUs - VIDEO
[rquote=433629&tid=64853&author=cyanureeves]
[quote]
(Just had a thought ... could a one p ...		 2-1-2016 at 09:22
by: kadriver
Gold Recovery Computer Scrap Pentium Pro CPUs - VIDEO
[rquote=433581&tid=64853&author=aga]Nice video !

Why are you using conc HCl for washing t ...		 2-1-2016 at 09:10
by: kadriver
Gold Recovery Circuit Card Fingers Aqua Regia - VIDEO
In this experiment I use aqua regia to dissolve EVERYTHING off of trimmed PC circuit card fingers.
...		 1-1-2016 at 19:05
by: kadriver
Work Shop Tour - VIDEO
Here is a short video of my work shop;

https://youtu.be/0FYgjW-ecRU

Thanks for looking!

kad ...		 30-12-2015 at 20:21
by: kadriver
Gold Recovery Computer Scrap Pentium Pro CPUs - VIDEO
Here is a new video that I produced that shows how to use chemistry to recover and refine pure gold ...		 30-12-2015 at 20:17
by: kadriver
Flux for zinc smelting?
[rquote=423747&tid=63995&author=unionised]It's reasonable to say that the problem is the oxi ...		 18-10-2015 at 02:53
by: kadriver
Cleaning up powdered alumimun?
When we were kids we would dissolve aluminum foil in lye to create hydrogen gas. But lye would disco ...		 16-10-2015 at 20:01
by: kadriver
Gold Recovery with Salt Vinegar Bleach peroxide - VIDEO
I didn't smell anything because it was in my fume hood. I'm curious though. Maybe I'll do it outside ...		 16-10-2015 at 18:41
by: kadriver
Gold Recovery with Salt Vinegar Bleach peroxide - VIDEO
Here is all three parts of the video showing how the foils are lifted off the fingers. These videos ...		 16-10-2015 at 11:35
by: kadriver
Gold Recovery Computer Scrap Complete Process
Adjusting pH was done to minimize or eliminate chlorine gas when adding the bleach. It would be nice ...		 16-10-2015 at 06:46
by: kadriver
Gold Recovery Computer Scrap Complete Process
[rquote=423427&tid=63606&author=deltaH]Looks like [b]aga[/b] was right, that precipitate beh ...		 16-10-2015 at 04:35
by: kadriver
Gold Recovery Computer Scrap Complete Process
[rquote=423427&tid=63606&author=deltaH]

[b]Kadriver[/b] your recovery was 20% less this t ...		 16-10-2015 at 04:28
by: kadriver
Gold Recovery Computer Scrap Complete Process
Part 3 of 3

Thanks to you guys for helping me with this video!

https://youtu.be/CAhh6p4E6-I

...		 15-10-2015 at 23:52
by: kadriver
Gold Recovery Computer Scrap Complete Process
I'll be heading to my shop after all-day appointments with ascorbic acid in hand.

The process use ...		 15-10-2015 at 06:52
by: kadriver
Gold Recovery Computer Scrap Complete Process
OK, here is part 2 of 3:

https://youtu.be/TUxJ0YhATxM

kadriver 		15-10-2015 at 00:00
by: kadriver
Gold Recovery Computer Scrap Complete Process
I just got done with the dissolution of the recovered foils video part 2. I've got the pregnant gold ...		 14-10-2015 at 23:50
by: kadriver
Homemade electrolysis cell?
Check this out, I use a stainless steel bowl as a cathode to produce pure silver with an electrolyti ...		 14-10-2015 at 07:01
by: kadriver
Gold Recovery Computer Scrap Complete Process
[rquote=423137&tid=63606&author=aga]Gold has arrived in the form of perfectly formed 1g ingo ...		 14-10-2015 at 06:52
by: kadriver
Gold Recovery Computer Scrap Complete Process
In the fume cupboard - got it. 		14-10-2015 at 03:14
by: kadriver
Bulk Nitric Acid
[rquote=422518&tid=63914&author=Little_Ghost_again]Seems a bit of a waste of time people try ...		 13-10-2015 at 21:32
by: kadriver
Bulk Nitric Acid
[rquote=422570&tid=63914&author=Bot0nist]It is the hazmat fee that always turned me away, an ...		 13-10-2015 at 21:21
by: kadriver
Bulk Nitric Acid
Wow, I can get a carboy with 14 gallons, but there is a $400 dollar deposit on the stainless steel c ...		 13-10-2015 at 21:16
by: kadriver
How to use a sulfuric acid stripping cell to deplate gold plated jewelry VIDEO
[rquote=420388&tid=63666&author=cyanureeves]

i had the solution in a flask after the deca ...		 13-10-2015 at 21:03
by: kadriver
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