Chat Online
  1. Home
  2. gold recovery machine without mercury or cyanide

gold recovery machine without mercury or cyanide

A gold recovery pretreatment process is disclosed in which the gold content is more completely extracted from refractory sulfidic ores which contain large quantities of metal carbonates such as dolomite than occurs in traditional gold extraction methods. The process includes treating the ore in an autoclave at elevated temperature and oxygen overpressure conditions in the presence of soda ash ...

Request a quote

Lorem ipsum dolor sit amet, consectetur adipi scing elit, sed do eiusmod tempor incidi dunt ut labore et dolore magna aliqua.

Address High and New Industrial Zone, Kexue Revenue, Zhengzhou, China

E-mail [email protected]

Online consulting Get Latest Price