发明名称 |
Solvent, process for providing an absorption liquid, use of the solvent and process for activating the solvent |
摘要 |
A solvent for selective absorption of CO2 from the flue gas from a combustion plant is provided. The solvent includes an aqueous solution of a secondary amino acid salt as an active scrubbing substance and an additive, the additive including a primary amino acid salt. A process for providing an absorption liquid is also provided as well as a process for activating a solvent. |
申请公布号 |
US9409121(B2) |
申请公布日期 |
2016.08.09 |
申请号 |
US201213980914 |
申请日期 |
2012.01.12 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
Fischer Björn;Joh Ralph;Schillgalies Ingo;Schneider Rüdiger |
分类号 |
B01D53/14;B01D53/62 |
主分类号 |
B01D53/14 |
代理机构 |
|
代理人 |
|
主权项 |
1. A solvent comprising:
an aqueous solution of a secondary amino acid salt; and an activating additive, wherein the activating additive comprises a primary amino acid salt, wherein the ratio between secondary amino acid salt and primary amino acid salt is between 95:5 and 99:1. |
地址 |
München DE |