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公开(公告)号:US20050047983A1
公开(公告)日:2005-03-03
申请号:US10651620
申请日:2003-08-29
Applicant: Tim Cameron , J. Orsdale , D. Parker
Inventor: Tim Cameron , J. Orsdale , D. Parker
CPC classification number: B03D1/021 , B03D1/008 , B03D1/011 , B03D1/012 , B03D1/02 , B03D2201/02 , B03D2203/06
Abstract: A new class of useful reagents for ore beneficiation are obtained by the quarternization of the reaction products of tertiary alkanolamine derivatives and fatty acids or their ester derivatives. The reagents are particularly useful for the flotation separation of ore values from siliceous materials.
Abstract translation: 通过三烷基链烷醇胺衍生物和脂肪酸或其酯衍生物的反应产物的季化获得矿石选矿的一类新的有用试剂。 这些试剂特别适用于从硅质材料中浮选分离矿石值。