发明授权
- 专利标题： Removal of trialkyl arsines from fluids
- 专利标题（中）： 从流体中除去三烷基胂
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申请号： US439745申请日： 1989-11-21
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公开(公告)号： US4992620A公开(公告)日： 1991-02-12
- 发明人: Gerhard P. Nowack , Marvin M. Johnson , Joseph B. Cross , Patricia A. Tooley , Ted H. Cymbaluk
- 申请人： Gerhard P. Nowack , Marvin M. Johnson , Joseph B. Cross , Patricia A. Tooley , Ted H. Cymbaluk
- 申请人地址： OK Bartlesville
- 专利权人： Phillips Petroleum Company
- 当前专利权人： Phillips Petroleum Company
- 当前专利权人地址： OK Bartlesville
- 主分类号： B01D53/02
- IPC分类号： B01D53/02 ; B01J20/06
摘要：
Trialkyl arsines are removed from fluids, in particular gases, by contacting with a solid sorbent material containing at least one manganese oxide (preferably MnO.sub.2) and at least one Group IB metal oxide (preferably CuO). In a preferred feature, the used solid sorbent material is regenerated by oxidizing treatment, washing with an aqueous liquid, and drying.
公开/授权文献
- US5604392A Levitated crystal resonator 公开/授权日：1997-02-18
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