发明名称 |
PROCESS FOR REDUCED ALKALI CONSUMPTION IN THE RECOVERY OF SILVER |
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.
|
申请公布号 |
CA2654818(C) |
申请公布日期 |
2013.07.30 |
申请号 |
CA20072654818 |
申请日期 |
2007.06.14 |
申请人 |
BARRICK GOLD CORPORATION |
发明人 |
CHOI, YEONUK;KONDOS, PETER D.;MCMULLEN, JACQUES |
分类号 |
C22B1/06;C22B3/12;C22B3/44;C22B11/00 |
主分类号 |
C22B1/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|