Mr.Rhodium
Member
- Joined
- Nov 18, 2018
- Messages
- 18
Hi all,
I have 100kg metal bar with about 1.2% precious metals (Rh, Pd, Pt, Ru, Au, Ag).
The rest of it are about 90% Fe and other metals like Co, Cd, In, Cr...
How can remove all or most of the base metals? or worse case concentrate the bar so the precious metals will be above 8%?
I tried to granulate it and put it in HCL. but it took days to dissolve little bit of the Fe.
Any suggestions? I want to scale it and make much more of those bars.
If someone in this forum can bring solution for scaling and can design an acceptable method I would like to pay for it.
I can make 10 similar metal bars or more every month.
Thank you.
I have 100kg metal bar with about 1.2% precious metals (Rh, Pd, Pt, Ru, Au, Ag).
The rest of it are about 90% Fe and other metals like Co, Cd, In, Cr...
How can remove all or most of the base metals? or worse case concentrate the bar so the precious metals will be above 8%?
I tried to granulate it and put it in HCL. but it took days to dissolve little bit of the Fe.
Any suggestions? I want to scale it and make much more of those bars.
If someone in this forum can bring solution for scaling and can design an acceptable method I would like to pay for it.
I can make 10 similar metal bars or more every month.
Thank you.