发明名称 |
METHOD FOR THE BENEFICIATION 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 mixture of fatty acids and rosin acids (and/or certain derivatives of fatty acids and rosin acids) as a collector. |
申请公布号 |
ZA201004676(B) |
申请公布日期 |
2011.09.28 |
申请号 |
ZA20100004676 |
申请日期 |
2010.07.02 |
申请人 |
GEORGIA-PACIFIC CHEMICALS LLC |
发明人 |
HINES JOHN B;KENNEDY DENNIS;HURD PHILLIP W |
分类号 |
B03D |
主分类号 |
B03D |
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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