发明授权
US07588630B2 Carbon dioxide absorbent, carbon dioxide separating apparatus, and reformer
失效
二氧化碳吸收剂,二氧化碳分离装置和重整器
- 专利标题: Carbon dioxide absorbent, carbon dioxide separating apparatus, and reformer
- 专利标题(中): 二氧化碳吸收剂,二氧化碳分离装置和重整器
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申请号: US11686531申请日: 2007-03-15
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公开(公告)号: US07588630B2公开(公告)日: 2009-09-15
- 发明人: Toshihiro Imada , Yasuhiro Kato , Masahiro Kato
- 申请人: Toshihiro Imada , Yasuhiro Kato , Masahiro Kato
- 申请人地址: JP Tokyo
- 专利权人: Kabushiki Kaisha Toshiba
- 当前专利权人: Kabushiki Kaisha Toshiba
- 当前专利权人地址: JP Tokyo
- 代理机构: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权: JP2006-263042 20060927; JP2006-353317 20061227
- 主分类号: B01D53/62
- IPC分类号: B01D53/62 ; B01J20/10
摘要:
A carbon dioxide absorbent includes lithium silicate containing lithium orthosilicate and lithium metasilicate, the lithium metasilicate being contained in an amount of 5% by weight or more to 40% by weight or less with respect to the total amount of lithium orthosilicate and lithium metasilicate, where the lithium metasilicate produced by reaction of the lithium orthosilicate and carbon dioxide is excluded.
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