hallo from jivo.j

[jivo.j]

hallo every one ,
i am new in forum .
work like goldsmith in london .
have interesed to hot separating and refining metals .

 

[Yggdrasil]

hallo every one ,
i am new in forum .
work like goldsmith in london .
have interesed to hot separating and refining metals .

Welcome to us.
What do you mean with hot separating?

 

[jivo.j]

example - cupelation .

 

[Yggdrasil]

example - cupelation .

Cupelation are mostly for reclaiming PMs from ore or very mixed dirty unknown mixes.
Not for jewelry scrap.
Then only smelting and hydro metallurgical processes including electrolysis will do.