发明名称 |
METHOD FOR THE FROTH FLOTATION OF COAL |
摘要 |
The present invention relates to the beneficiation of coal by the process of froth flotation and specifically relates to a process for the froth flotation of coal using a collector consisting essentially of a fatty acid monoester of a polyol, a fatty acid diester of a polyol, or a mixture thereof.
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申请公布号 |
US2009194466(A1) |
申请公布日期 |
2009.08.06 |
申请号 |
US20090353998 |
申请日期 |
2009.01.15 |
申请人 |
GEORGIA-PACIFIC CHEMICALS LLC |
发明人 |
HINES JOHN B.;KENNEDY DENNIS;HURD PHILLIP W. |
分类号 |
B03D1/02 |
主分类号 |
B03D1/02 |
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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