发明名称 |
Flotation collectors and methods |
摘要 |
A collector for use in concentrating metal values in ores by flotation, said collector comprising a mixture of (A) an O-alkyl N-alkylthionocarbamate wherein each alkyl radicals has from 1 to 6 carbon atoms and (B) at least 30 percent by weight of (A) of a normally liquid tall oil fatty acid fraction.
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申请公布号 |
US4507198(A) |
申请公布日期 |
1985.03.26 |
申请号 |
US19820451011 |
申请日期 |
1982.12.20 |
申请人 |
THIOTECH, INC. |
发明人 |
UNGER, KIM N.;TIBBALS, RORY L.;SMELTZER, DENNIS V. |
分类号 |
B03D1/004;B03D1/008;B03D1/012;(IPC1-7):B03D1/14 |
主分类号 |
B03D1/004 |
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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