发明授权
US08801921B2 Method of produced water treatment, method of water reuse, and systems for these methods
有权
生产水处理方法，水再利用方法，以及这些方法的系统
- 专利标题： Method of produced water treatment, method of water reuse, and systems for these methods
- 专利标题（中）： 生产水处理方法，水再利用方法，以及这些方法的系统
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申请号： US12657530申请日： 2010-01-22
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公开(公告)号： US08801921B2公开(公告)日： 2014-08-12
- 发明人: Hiroaki Ikebe , Hiroshi Yokohata , Masaaki Sakurai , Toru Morita
- 申请人： Hiroaki Ikebe , Hiroshi Yokohata , Masaaki Sakurai , Toru Morita
- 申请人地址： JP Tokyo JP Osaka-shi
- 专利权人： Toyo Engineering Corporation,Sumitomo Electric Industries, Ltd.
- 当前专利权人： Toyo Engineering Corporation,Sumitomo Electric Industries, Ltd.
- 当前专利权人地址： JP Tokyo JP Osaka-shi
- 代理机构： Flynn, Thiel, Boutell & Tanis, P.C.
- 优先权： JP2009-101765 20090420
- 主分类号： C10G33/06
- IPC分类号： C10G33/06 ; C10G1/04
摘要：
A method of produced water treatment in an in-situ recovery method of producing bitumen from oil sand, the method has the steps of: separating bitumen from bitumen-mixed fluid so as to leave produced water, the bitumen-mixed fluid having been recovered from the oil sand wells; and filtering the produced water via a microfiltration membrane made of polytetrafluoroethylene.
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