发明公开
- 专利标题： VERFAHREN ZUR ABTRENNUNG VON KOHLENDIOXID AUS RAUCHGASEN UND ZUGEHÖRIGE VORRICHTUNG
- 专利标题（英）： Method for separating carbon dioxide from flue gases and associated device
- 专利标题（中）： 用于二氧化碳从烟气和相关设备分离
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申请号： EP08774407.4申请日： 2008-06-27
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公开(公告)号： EP2164613A1公开(公告)日： 2010-03-24
- 发明人: HAMMER, Thomas , HARTMANN, Werner
- 申请人： Siemens Aktiengesellschaft
- 申请人地址： Wittelsbacherplatz 2 80333 München DE
- 专利权人： Siemens Aktiengesellschaft
- 当前专利权人： Siemens Aktiengesellschaft
- 当前专利权人地址： Wittelsbacherplatz 2 80333 München DE
- 优先权： DE102007030069 20070629
- 国际公布： WO2009003929 20090108
- 主分类号： B01D53/86
- IPC分类号： B01D53/86
摘要：
Adsorption methods for separating carbon dioxide (CO2) from flue gases are known. According to the invention, the CO2 is placed on an adsorber and an adsorption reaction with ammonia, that is used as a chemical absorption agent, takes place. The CO2 extracted from the waste gas is joined to the ammonia on the catalytic surface thereof by means of a heterogeneous, catalytic reaction. At least two reactors (10, 10', 20, 20'; 30, 30') are provided in the associated device, said reactors, which operate alternately, being switched between the adsorption of CO2 and the regeneration of the absorption agent.
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