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
WO2008081324(A2)
申请公布日期
2008.07.10
申请号
WO2007IB04319
申请日期
2007.06.14
申请人
BARRICK GOLD CORPORATION;CHOI, YEONUK;KONDOS, PETER, D.;MCMULLEN, JACQUES