PROCESS FOR RECOVERY OF ANTIMONY AND METAL VALUES FROM ANTIMONY- AND METAL VALUE-BEARING MATERIALS.

摘要

A process for recovery of antimony and metal values from antimony- and metal value-bearing materials is provided. A coarse (typically 250-mum) concentrate of the antimony- and metal value-bearing materials is provided. The coarse concentrate is then subjected to a process for selective recovery of antimony in the form of solid antimony or an antimony containing solution. A residue containing the remaining metal values is then subjected to suitable recovery processes to recover the remaining metal values.