发明名称 |
Process for the extraction of platinum group metals. |
摘要 |
<p>A process for separating platinum group metals (PGM's) from various feedstock materials, is disclosed, wherein a plasma arc flame is employed to produce a superheated puddle on the surface of a slag layer to accelerate the association of platinum group metals with a collector material and formation of a recoverable layer of platinum group metals and collector material.</p> |
申请公布号 |
EP0173425(A1) |
申请公布日期 |
1986.03.05 |
申请号 |
EP19850304333 |
申请日期 |
1985.06.17 |
申请人 |
TEXAS GULF MINERALS & METALS, INC. |
发明人 |
SAVILLE, JAMES |
分类号 |
C22B1/00;C22B4/00;C22B11/02;(IPC1-7):C22B11/02 |
主分类号 |
C22B1/00 |
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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