- 专利标题: Use of ferrous sulfide for the removal of selenium from gases
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申请号: US15248537申请日: 2016-08-26
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公开(公告)号: US09808756B2公开(公告)日: 2017-11-07
- 发明人: Gary J. Meyer , Thomas P. McCullough , Anthony J. Kriech
- 申请人: Redox Technology Group LLC
- 申请人地址: US IN Indianapolis
- 专利权人: Redox Technology Group, LLC
- 当前专利权人: Redox Technology Group, LLC
- 当前专利权人地址: US IN Indianapolis
- 代理机构: Brinks Gilson & lione
- 主分类号: B01D53/64
- IPC分类号: B01D53/64 ; C01G49/12 ; B01D53/14 ; B01D53/02 ; B01D53/46 ; B01D53/80
摘要:
A liquid suspension comprised of ferrous sulfide particles and method of using the same for the removal of selenium from industrial gas. Said liquid suspension may be (1) directly injected, or (2) coated onto or into a substrate and then injected into an industrial gas containing selenium to remove said selenium from the industrial gas stream in a dry scrubber system. Said liquid suspension of ferrous sulfide particles may also be used to remove selenium contained in industrial gases in a wet scrubber system.