Invention Grant
- Patent Title: Selenium removal process
- Patent Title (中): 硒去除过程
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Application No.: US11639817Application Date: 2006-12-15
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Publication No.: US07419606B2Publication Date: 2008-09-02
- Inventor: Marvin Johnson , Charles J. Lord, III , Larry E. Reed , Kenneth C. McCarley , Glenn W. Dodwell , Tin Tack Peter Cheung , John Cruze , Richard Anderson
- Applicant: Marvin Johnson , Charles J. Lord, III , Larry E. Reed , Kenneth C. McCarley , Glenn W. Dodwell , Tin Tack Peter Cheung , John Cruze , Richard Anderson
- Applicant Address: US TX Houston
- Assignee: ConocoPhillips Company
- Current Assignee: ConocoPhillips Company
- Current Assignee Address: US TX Houston
- Agent Jeffrey A. Anderson
- Main IPC: C02F1/58
- IPC: C02F1/58
Abstract:
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.
Public/Granted literature
- US20080142446A1 Selenium removal process Public/Granted day:2008-06-19
Information query
