发明名称 |
Process for leaching low sulphur content materials |
摘要 |
Disclosed is a process for leaching low sulphur materials for recovery of metals contained in them. The process includes leaching a first low sulphur material containing metal values with a leaching agent produced by bacterial oxidation of a second material by bacterial action thereby liberating metal values from the first material by a substantially indirect bioleaching process.
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申请公布号 |
USH2005(H1) |
申请公布日期 |
2001.11.06 |
申请号 |
US19990345657 |
申请日期 |
1999.06.30 |
申请人 |
WINBY RICHARD;MILLER PAUL C;PINCHES ANTHONY;MARITZ LENHART G |
发明人 |
WINBY RICHARD;MILLER PAUL C;PINCHES ANTHONY;MARITZ LENHART G |
分类号 |
C22B3/08;C22B3/18;(IPC1-7):B01D11/00 |
主分类号 |
C22B3/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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