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公开(公告)号:US5472617A
公开(公告)日:1995-12-05
申请号:US175935
申请日:1993-12-27
申请人: Klaus Barthold , Richard Baur , Stevano Crema , Knut Oppenlaender , Juergen Lasowski
发明人: Klaus Barthold , Richard Baur , Stevano Crema , Knut Oppenlaender , Juergen Lasowski
IPC分类号: C08F8/00 , C08F8/14 , C08G65/26 , C08G65/332 , B01D17/04
CPC分类号: C08G65/3322 , B01D17/047 , C08F8/10 , C08F8/14 , C08G65/2609 , C10G33/04 , C08F2800/20 , C08F2810/20 , C08F2810/50 , C08G2650/20 , C08L2312/00
摘要: A method of demulsifying a crude oil and water composition involves adding demulsifiers made from acrylic acid/methacrylic acid copolymerized with hydrophilic monomers.
摘要翻译: 将原油和水组合物破乳的方法包括加入由亲水单体共聚的丙烯酸/甲基丙烯酸制成的破乳剂。