Invention Grant
US08388738B2 Method for removing carbon dioxide from fluid flows, in particular combustion exhaust gases
有权
从流体流动特别是燃烧废气中除去二氧化碳的方法
- Patent Title: Method for removing carbon dioxide from fluid flows, in particular combustion exhaust gases
- Patent Title (中): 从流体流动特别是燃烧废气中除去二氧化碳的方法
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Application No.: US12741956Application Date: 2008-11-14
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Publication No.: US08388738B2Publication Date: 2013-03-05
- Inventor: Norbert Asprion , Georg Sieder , Ute Lichtfers , Hugo Rafael Garcia Andarcia
- Applicant: Norbert Asprion , Georg Sieder , Ute Lichtfers , Hugo Rafael Garcia Andarcia
- Applicant Address: DE
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE
- Agency: Novak Druce Connolly Bove + Quigg LLP
- Priority: EP07120820 20071115
- International Application: PCT/EP2008/065538 WO 20081114
- International Announcement: WO2009/063041 WO 20090522
- Main IPC: B01D53/14
- IPC: B01D53/14
Abstract:
A process for removing carbon dioxide from a fluid flow, wherein a) the fluid flow is brought into contact with an absorption agent which contains a solution of ammonia and at least one amino carboxylic acid and/or amino sulfonic acid, a charged absorption agent being obtained, and b) the charged absorption agent is regenerated while releasing carbon dioxide. The additional use of the amino carboxylic acid and/or amino sulfonic acid increases the circulation absorption capacity of the absorption agent.
Public/Granted literature
- US20100236408A1 METHOD FOR REMOVING CARBON DIOXIDE FROM FLUID FLOWS, IN PARTICULAR COMBUSTION EXHAUST GASES Public/Granted day:2010-09-23
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