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公开(公告)号:EP2865444A1
公开(公告)日:2015-04-29
申请号:EP13808510.5
申请日:2013-06-25
CPC分类号: B01J20/18 , B01D53/02 , B01D2251/406 , B01D2251/408 , B01D2253/108 , B01D2257/504 , B01J20/04 , B01J20/186 , B01J29/061 , B01J29/40 , B01J37/30 , B01J2229/186 , C01B39/38 , Y02C10/08 , Y02P20/152
摘要: Provided is a carbon dioxide adsorbent with which large quantities of carbon dioxide can be adsorbed and removed even under conditions having low carbon dioxide concentrations such as when under subatmospheric pressure or when under an environment having a carbon dioxide partial pressure of less than atmospheric pressure, said carbon dioxide adsorbent exhibiting excellent adsorption activity. A carbon dioxide adsorbent including at least a ZSM-5 zeolite including barium(Ba) or strontium(Sr) is characterized in that the ZSM-5 zeolite includes M-O-M bonds (M being Ba or Sr, and O being oxygen). The M-O-M bonds interact strongly with carbon dioxide, and thus carbon dioxide can be adsorbed effectively and in large volumes even under conditions having low carbon dioxide concentrations.
摘要翻译: 本发明提供一种二氧化碳吸附剂,即使在二氧化碳浓度低的条件下,即使在二氧化碳浓度低的条件下也能吸附大量的二氧化碳,也可以在二氧化碳分压低于大气压的环境下, 表现出优异的吸附活性的二氧化碳吸附剂。 包括至少包括钡(Ba)或锶(Sr)的ZSM-5沸石的二氧化碳吸附剂的特征在于ZSM-5沸石包括M-O-M键(M为Ba或Sr,O为氧)。 M-O-M键与二氧化碳强烈相互作用,因此二氧化碳即使在二氧化碳浓度较低的条件下也能有效吸附并大量吸附。
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公开(公告)号:EP2865444B1
公开(公告)日:2019-08-07
申请号:EP13808510.5
申请日:2013-06-25
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公开(公告)号:EP1908515B1
公开(公告)日:2013-07-31
申请号:EP06732367.5
申请日:2006-04-26
CPC分类号: B01J20/186 , B01D53/02 , B01D2253/108 , B01D2255/20761 , B01D2258/0216 , B01J20/30
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