发明名称 |
PROCESS FOR SEPARATING SULPHIDE-CONTAINING MATERIALS USING HYDROGEN PEROXIDE |
摘要 |
The invention relates to a process for separating sulphide-containing materials using hydrogen peroxide. Within the meaning of the invention, sulphide-containing materials are those of natural origin, e.g. mono or polysulphide ores, or products of industrial processes, e.g. mining spoil or products of metal smelting. |
申请公布号 |
WO9737048(A1) |
申请公布日期 |
1997.10.09 |
申请号 |
WO1997EP01506 |
申请日期 |
1997.03.25 |
申请人 |
UFZ-UMWELTFORSCHUNGSZENTRUM LEIPZIG-HALLE GMBH;UNIVERSITE DU QUEBEC A MONTREAL;WEISS, HOLGER;MORENCY, MAURICE |
发明人 |
WEISS, HOLGER;MORENCY, MAURICE |
分类号 |
A62D3/38;A62D101/43;A62D101/47;C21C5/46;C21C5/52;C22B1/00;C22B7/00;C22B15/00 |
主分类号 |
A62D3/38 |
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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