发明申请
- 专利标题: PROCESS FOR REDUCED ALKALI CONSUMPTION IN THE RECOVERY OF SILVER
- 专利标题(中): 在银矿恢复中减少碱性消费的过程
-
申请号: US11761103申请日: 2007-06-11
-
公开(公告)号: US20070292326A1公开(公告)日: 2007-12-20
- 发明人: Yeonuk Choi , Peter Kondos , Jacques McMullen
- 申请人: Yeonuk Choi , Peter Kondos , Jacques McMullen
- 申请人地址: CA Toronto M5J 2S1
- 专利权人: BARRICK GOLD CORPORATION
- 当前专利权人: BARRICK GOLD CORPORATION
- 当前专利权人地址: CA Toronto M5J 2S1
- 主分类号: C01G11/00
- IPC分类号: C01G11/00
摘要:
The present invention is directed to a precious metal recovery process in which basic ferric sulphates and/or jarosites are controlled by hot curing of the autoclave discharge slurry followed by decomposition of argentojarosite using strong acid consumers.
公开/授权文献
信息查询
IPC分类: