发明授权
- 专利标题: Selenium removal process
- 专利标题(中): 硒去除过程
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申请号: US11639817申请日: 2006-12-15
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公开(公告)号: US07419606B2公开(公告)日: 2008-09-02
- 发明人: Marvin Johnson , Charles J. Lord, III , Larry E. Reed , Kenneth C. McCarley , Glenn W. Dodwell , Tin Tack Peter Cheung , John Cruze , Richard Anderson
- 申请人: Marvin Johnson , Charles J. Lord, III , Larry E. Reed , Kenneth C. McCarley , Glenn W. Dodwell , Tin Tack Peter Cheung , John Cruze , Richard Anderson
- 申请人地址: US TX Houston
- 专利权人: ConocoPhillips Company
- 当前专利权人: ConocoPhillips Company
- 当前专利权人地址: US TX Houston
- 代理商 Jeffrey A. Anderson
- 主分类号: C02F1/58
- IPC分类号: C02F1/58
摘要:
A process for removing selenium from an aqueous stream using a supported sulfur material, and optionally the addition of an activating agent for enhanced removal of selenite, is disclosed.
公开/授权文献
- US20080142446A1 Selenium removal process 公开/授权日:2008-06-19
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