Invention Grant
US09409121B2 Solvent, process for providing an absorption liquid, use of the solvent and process for activating the solvent
有权
用于提供吸收液体的溶剂，方法，溶剂的使用和活化溶剂的方法
- Patent Title: Solvent, process for providing an absorption liquid, use of the solvent and process for activating the solvent
- Patent Title (中): 用于提供吸收液体的溶剂，方法，溶剂的使用和活化溶剂的方法
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Application No.: US13980914Application Date: 2012-01-12
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Publication No.: US09409121B2Publication Date: 2016-08-09
- Inventor: Björn Fischer , Ralph Joh , Ingo Schillgalies , Rüdiger Schneider
- Applicant: Björn Fischer , Ralph Joh , Ingo Schillgalies , Rüdiger Schneider
- Applicant Address: DE München
- Assignee: SIEMENS AKTIENGESELLSCHAFT
- Current Assignee: SIEMENS AKTIENGESELLSCHAFT
- Current Assignee Address: DE München
- Priority: EP11152703 20110131
- International Application: PCT/EP2012/050414 WO 20120112
- International Announcement: WO2012/104123 WO 20120809
- Main IPC: B01D53/14
- IPC: B01D53/14 ; B01D53/62
Abstract:
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.
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