| 发明名称 |
RECOVERY OF BASE METALS FROM SULPHIDE ORES AND CONCENTRATES |
| 摘要 |
The present invention discloses a new recovery of base metals from sulphide ores and concentrates, which comprises mixing the base metal's ore with ferric salts, heating the said mixture; adding water to form a pulp, stirring and filtering the pulp. |
| 申请公布号 |
WO2014015402(A1) |
申请公布日期 |
2014.01.30 |
| 申请号 |
WO2013BR00262 |
申请日期 |
2013.07.22 |
| 申请人 |
VALE S.A.;BERNI, TIAGO VALENTIM;PEREIRA, ANTONIO CLARETI;GUIMARAES, FELIPE HILARIO |
发明人 |
BERNI, TIAGO VALENTIM;PEREIRA, ANTONIO CLARETI;GUIMARAES, FELIPE HILARIO |
| 分类号 |
C22B1/06;C22B1/08;C22B23/00 |
主分类号 |
C22B1/06 |
| 代理机构 |
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