发明申请
- 专利标题: NORM REMOVAL FROM FRAC WATER
- 专利标题(中): 从FRAC水中拆除
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申请号: US13189864申请日: 2011-07-25
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公开(公告)号: US20120097614A1公开(公告)日: 2012-04-26
- 发明人: James Manio Silva , Hope Matis , William Leonard Kostedt, IV
- 申请人: James Manio Silva , Hope Matis , William Leonard Kostedt, IV
- 申请人地址: US NY Schenectady
- 专利权人: GENERAL ELECTRIC COMPANY
- 当前专利权人: GENERAL ELECTRIC COMPANY
- 当前专利权人地址: US NY Schenectady
- 主分类号: C02F1/58
- IPC分类号: C02F1/58 ; C02F1/64 ; C01D3/06 ; C02F1/52 ; C02F1/28 ; E21B37/00
摘要:
A method for treating low barium frac water includes contacting a frac water stream with a radium selective complexing resin to produce a low radium stream, passing the low radium stream through a thermal brine concentrator to produce a concentrated brine; and passing the concentrated brine through a thermal crystallizer to yield road salt.
公开/授权文献
- US08889010B2 Norm removal from frac water 公开/授权日:2014-11-18
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