发明授权
US4405582A Process for selective removal of H.sub.2 S from mixtures containing H.sub.2
.sub.2 using diaminoether solutions
失效
使用二氨基醚溶液从含有H 2 S和CO 2的混合物中选择性除去H 2 S的方法
- 专利标题: Process for selective removal of H.sub.2 S from mixtures containing H.sub.2 .sub.2 using diaminoether solutions
- 专利标题(中): 使用二氨基醚溶液从含有H 2 S和CO 2的混合物中选择性除去H 2 S的方法
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申请号: US339883申请日: 1982-01-18
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公开(公告)号: US4405582A公开(公告)日: 1983-09-20
- 发明人: Eugene L. Stogryn , David W. Savage , Guido Sartori
- 申请人: Eugene L. Stogryn , David W. Savage , Guido Sartori
- 申请人地址: NJ Florham Park
- 专利权人: Exxon Research and Engineering Co.
- 当前专利权人: Exxon Research and Engineering Co.
- 当前专利权人地址: NJ Florham Park
- 主分类号: B01D53/52
- IPC分类号: B01D53/52 ; B01D53/14 ; B01D53/77 ; C07C67/00 ; C07C213/00 ; C07C217/08 ; C07D207/06 ; C07D295/08 ; C07D295/088 ; C10K1/14 ; B01D53/34 ; C09K3/00
摘要:
The selective removal of H.sub.2 S gas from a normally gaseous mixture containing H.sub.2 S and CO.sub.2 is accomplished by contacting the gaseous mixture with an absorbent solution comprising a diaminoether wherein at least one amino group is a tertiary amine whereby H.sub.2 S is selectively absorbed from the mixture.
公开/授权文献
- US5617483A Pattern learning method 公开/授权日:1997-04-01
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