发明名称 |
Method of recovering metals from metal containing materials |
摘要 |
Valuable metals are recovered from metal-containing materials, such as scrap or waste materials, in which the metal is present in chemically combined form, by a process which comprises contacting the metal-containing material with a reagent comprising the product of the reaction of an alkali metal or alkali metal hydroxide with a polyglycol or a polyglycol monoalkyl ether and oxygen.
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申请公布号 |
US4349380(A) |
申请公布日期 |
1982.09.14 |
申请号 |
US19810250009 |
申请日期 |
1981.04.01 |
申请人 |
THE FRANKLIN INSTITUTE |
发明人 |
PYTLEWSKI, LOUIS L.;KREVITZ, KENNETH |
分类号 |
C22B3/16;C22B7/00;(IPC1-7):C22B11/04;C22B15/12;C22B23/04 |
主分类号 |
C22B3/16 |
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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