基本信息:
- 专利标题： Separations With Ionic Liquid Solvents
- 申请号：US15642550 申请日：2017-07-06
- 公开(公告)号：US20170305817A1 公开(公告)日：2017-10-26
- 发明人： Lei JI , Ai-Fu CHANG , Michael S. DRIVER , Hye Kyung TIMKEN
- 申请人： Chevron Phillips Chemical Company LP , Chevron U.S.A. Inc.
- 主分类号： C07C7/11
- IPC分类号： C07C7/11 ; C07C7/152 ; B01D53/14 ; B01D53/22 ; B01D53/52 ; B01D53/62 ; B01D53/72 ; B01D53/78 ; C01B17/16 ; C07C7/144 ; C07C7/00 ; C07C7/156
摘要：
Disclosed are systems and methods which provide a process stream comprising a gaseous component, capture the gaseous component from the process stream by an ionic liquid solvent of a separator, and recover a captured gaseous component from the ionic liquid solvent in a regenerator. A second gaseous component from the process stream may be captured by the ionic liquid solvent of the separator, and the second gaseous component may be recovered from the ionic liquid solvent in the regenerator. Alternatively, the second gaseous component from the process stream may be uncaptured by the ionic liquid solvent, and the uncaptured second gaseous component may be recovered from a membrane unit.
公开/授权文献:
- US10131596B2 Separations with ionic liquid solvents 公开/授权日：2018-11-20
IPC结构图谱:
| C | 化学；冶金 |
| --C07 | 有机化学 |
| ----C07C | 无环或碳环化合物 |
| ------C07C7/00 | 纯化；分离；稳定化；添加剂的使用 |
| --------C07C7/11 | .吸收，即借助于液体提纯或分离气态烃 |