HCL Zinc reactions

[Yggdrasil]

Thanks a lot.

The best would be to use Copper in stead of Zinc.

 

[sincha978]

As Ultrax say any of them will remove the Zinc, but since Zinc drop all the other metals including Copper.
I think Nitric is your only viable solution, unless you have Tin in your Mix.

okay, thanks a lot.
I should not have any Tin in it, since it was mostly clean waste meaning I cut off only pins from ram, cpus were whole though, and besides that I cut everything so that in first step I only used pieces of pcbs with gold in it.
And by nitric I supose you mean diluted with distilled water?

 

[sincha978]

The best would be to use Copper in stead of Zinc.

Too late, already used Zinc. but it was small amount just to test the outcome.
So maybe in future I will use Copper instead, because I have big chunks of it laying around.