tiggertree
Member
I have few thousand copper or brass tin plated new auto connectors.
Some have gold plate on the connecting areas.
I intend to recover the tin and copper first.
I read a while back a paper that used a solution of sulphuric acid and copper sulfate to dissolve the metals. Then to use 2v and 3v constant voltage supply to recover the tin and copper separately to a carbon anode.
I cannot now find the paper.?.
As any one here any advice on setting this up?
Cheers.
Paul. From Wales uk.
Some have gold plate on the connecting areas.
I intend to recover the tin and copper first.
I read a while back a paper that used a solution of sulphuric acid and copper sulfate to dissolve the metals. Then to use 2v and 3v constant voltage supply to recover the tin and copper separately to a carbon anode.
I cannot now find the paper.?.
As any one here any advice on setting this up?
Cheers.
Paul. From Wales uk.