![Removal of CO2, N2, and H2S from gas mixtures containing same](/abs-image/US/2008/11/20/US20080282887A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: Removal of CO2, N2, and H2S from gas mixtures containing same
- 专利标题(中):从含有它们的气体混合物中除去CO 2,N 2和H 2 S.
- 申请号:US12080783 申请日:2008-04-04
- 公开(公告)号:US20080282887A1 公开(公告)日:2008-11-20
- 发明人: Ronald R. Chance , Sebastian C. Reyes , Harry W. Deckman , Gregory DeMartin , Bruce T. Kelley , Paul S. Northrop , Eugene R. Thomas
- 申请人: Ronald R. Chance , Sebastian C. Reyes , Harry W. Deckman , Gregory DeMartin , Bruce T. Kelley , Paul S. Northrop , Eugene R. Thomas
- 主分类号: B01D53/047
- IPC分类号: B01D53/047
摘要:
The removal of one or more of the gases CO2, N2 and H2S from gas mixtures containing at least one of said gases with use of an 8-ring zeolite having a Si:Al ratio from about 1:1 to about 1000:1. The preferred gas mixture is a natural gas feedstream and the preferred 8-ring zeolite is DDR.
摘要(中):
从包含至少一种所述气体的气体混合物中除去一种或多种气体CO 2 N 2 N 2和H 2 S, 使用Si:Al比为约1:1至约1000:1的8-环沸石。 优选的气体混合物是天然气进料流,优选的8-环沸石是DDR。
公开/授权文献:
IPC结构图谱:
B01D53/34 | 组优先于B01D53/02至B01D53/32组。 |
--B01D53/02 | .通过吸附作用,例如,制备气相色谱法 |
----B01D53/04 | ..用固定的吸附剂 |
------B01D53/047 | ...变压吸附 |