发明名称 Method of recovering and using fine coal
摘要 Method of recovering and using heretofore lost or discarded coal fines which are a product of various coal washing processes comprising coating the fine coal with a oil/water mixture, separating excess oil/water mixture, forming into particles as by rolling or tumbling and drying to recover a strong pellet suitable for shipment.
申请公布号 US4385995(A) 申请公布日期 1983.05.31
申请号 US19800178620 申请日期 1980.08.15
申请人 DONDELEWSKI, MICHAEL A. 发明人 DONDELEWSKI, MICHAEL A.
分类号 C10L5/06;(IPC1-7):C02F1/54 主分类号 C10L5/06
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