Recovery of copper from copper sulfide concentrate containing antimony and / or arsenic

摘要

It specifies the procedure for the extraction of copper from the loading material containing at least one copper sulphide ore containing arsenic and antimony. This process includes ultra-thin spray treatment of the goods, and after ultra-thin spray treatment, the goods are placed under oxidation pressure in the face of the surface agent and halogen, so as to produce a product suspension agent. The process also includes suspending the product in a liquid / solid separation state to obtain pressure filtration and solid for oxidation, including at least one arsenic compound and one antimony compound,And copper recovery from oxidation to pressure filtration