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公开(公告)号:US4533466A
公开(公告)日:1985-08-06
申请号:US666865
申请日:1984-10-31
Applicant: Clarence R. Bresson , Benjamin R. Robles , Robert M. Parlman
Inventor: Clarence R. Bresson , Benjamin R. Robles , Robert M. Parlman
CPC classification number: B03D1/012 , C07C329/00 , B03D2201/06 , B03D2203/02
Abstract: Mercapto polycarboxylic acids, especially the trithiocarbonate derivatives thereof and alkali metal salts, are employed as treating agents in mineral recovery operations.
Abstract translation: 巯基多元羧酸,特别是其三硫代碳酸酯衍生物和碱金属盐,用作矿物回收操作中的处理剂。
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公开(公告)号:US4482480A
公开(公告)日:1984-11-13
申请号:US480206
申请日:1983-03-30
Applicant: Clarence R. Bresson , Robert M. Parlman , Benjamin R. Robles
Inventor: Clarence R. Bresson , Robert M. Parlman , Benjamin R. Robles
CPC classification number: B03D1/012 , C07C329/00 , B03D2201/06 , B03D2203/02
Abstract: Mercapto polycarboxylic acids, especially the trithiocarbonate derivatives thereof and alkali metal salts, are employed as treating agents in mineral recovery operations.
Abstract translation: 巯基多羧酸,特别是其三硫代碳酸酯衍生物和碱金属盐,用作矿物回收操作中的处理剂。
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