Arthur Brown
Member
- Joined
- Feb 23, 2020
- Messages
- 9
Given a supply of a lead silver dore with some zinc. Is there an easy thermal means of turning the 10% silver into 90+% silver? I was initially thinking of heating with added zinc to get the silver into zinc solution I don't want to vapourise the zinc off as toxic fumes, Can I possibly cupel the zinc out into cement?
Is there a better way of separating the silver out of dore in 1 - 10 kilo batches. Given the location I could even consider a solar electrolysis method.
My desired product is silver at about sterling purity, and maybe some cheap lead.
Is there a better way of separating the silver out of dore in 1 - 10 kilo batches. Given the location I could even consider a solar electrolysis method.
My desired product is silver at about sterling purity, and maybe some cheap lead.