| 发明名称 |
PROCESS FOR THE SEPARATION OF CARBON DIOXIDE FROM FLUE GAS |
| 摘要 |
A process and system for separating CO2 from a flue gas stream is disclosed. The process involves (a) contacting a flue gas stream containing water vapor and CO2 with an ionic absorbent under absorption conditions to absorb at least a portion of the CO2 from the flue gas stream and form a CO2-absorbent complex; wherein the ionic absorbent comprises a cation and an anion comprising an amine moiety; and (b) recovering a gaseous product having a reduced CO2 content. |
| 申请公布号 |
US2015068398(A1) |
申请公布日期 |
2015.03.12 |
| 申请号 |
US201414541431 |
申请日期 |
2014.11.14 |
| 申请人 |
Chevron U.S.A. Inc. ;University of South Alabama |
发明人 |
Chinn Daniel;Cooper Russell Evan;He Zunqing;Davis, JR. James H.;West Kevin N.;Timken Hye Kyung;Driver Michael S. |
| 分类号 |
B01D53/14 |
主分类号 |
B01D53/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A process for removal of CO2 from a flue gas stream, the process comprising (a) contacting a flue gas stream containing water vapor and CO2 with an ionic absorbent under absorption conditions to absorb at least a portion of the CO2 from the flue gas stream and form a CO2-absorbent complex; wherein the ionic absorbent comprises a cation and an anion comprising an amine moiety; and (b) recovering a gaseous product having a reduced CO2 content. |
| 地址 |
San Ramon CA US |
