发明授权
- 专利标题: Trialkyl arsine sorbents
- 专利标题(中): 三烷基胂吸附剂
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申请号: US619355申请日: 1990-11-28
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公开(公告)号: US5064626A公开(公告)日: 1991-11-12
- 发明人: Marvin M. Johnson , Patricia A. Tooley , Gary A. Delzer , Gerhard P. Nowack , Ted H. Cymbaluk
- 申请人: Marvin M. Johnson , Patricia A. Tooley , Gary A. Delzer , Gerhard P. Nowack , 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 ; B01D53/46 ; B01J20/02 ; B01J20/32
摘要:
Trialkyl arsine (in particular trimethyl arsine) is removed from a fluid (e.g. a hydrocarbon-containing gas) by contacting the fluid with a sorbent material comprising (a) a transition metal polysulfide (preferably Fe.sub.2 (S.sub.3).sub.3, and (b) an inorganic support material (preferably alumina).
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