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公开(公告)号:WO2006086443A3
公开(公告)日:2007-03-29
申请号:PCT/US2006004379
申请日:2006-02-08
Applicant: SASOL NORTH AMERICA INC , FILLER PAUL A , LEWIS DUANE J
Inventor: FILLER PAUL A , LEWIS DUANE J
CPC classification number: B03D1/006 , B03D1/008 , B03D2201/02
Abstract: A method for conducting froth flotation using a collector which is primarily hydrocarbon in nature or is a mixture of hydrocarbons with certain oxygenates, the collectors being substantially free of polynuclear aromatics, sulfur and nitrogen.
Abstract translation: 一种使用主要是烃类的收集器进行泡沫浮选的方法,或者是与某些含氧化合物的烃的混合物,所述收集器基本上不含多环芳烃,硫和氮。