- 专利标题： Method and system for CO2 rejection with a two stage membrane process
-
申请号： US15072969申请日： 2016-03-17
-
公开(公告)号： US10005023B2公开(公告)日： 2018-06-26
- 发明人: Kenneth L. Burgers , Richard A. Novak
- 申请人： Kenneth L. Burgers , Richard A. Novak
- 申请人地址： US CT Danbury
- 专利权人： PRAXAIR TECHNOLOGY, INC.
- 当前专利权人： PRAXAIR TECHNOLOGY, INC.
- 当前专利权人地址： US CT Danbury
- 代理商 Ralph J. Mancini
- 主分类号： B01D53/22
- IPC分类号： B01D53/22 ; B01D53/26 ; B01D71/52 ; C10L3/10 ; E21B43/34
摘要：
The invention relates to a system and method of treating a flow back fluid exiting a well site following stimulation of a subterranean formation. The invention utilizes a two-stage membrane process during the period that the gas contains high concentrations of CO2 by volume, and allows for separation of CO2 from the natural gas components, providing pipeline-quality natural gas (approximately 5% CO2 by volume) to the gas collection system.
公开/授权文献
信息查询
IPC分类:
