发明名称 |
Acidic gas absorbing agent, method for removing acidic gas and apparatus for removing acidic gas |
摘要 |
There is provided an acidic gas absorbing agent that is large in absorption amount and high in absorption rate of an acidic gas per unit 5 volume and can prevent the diffusion of ingredients of the absorbing agent. The acidic gas absorbing agent includes an amino acid salt of formula 1 or formula 2 and an amine compound of formula 3. COOMe COOMe R (1)R R2 (2) N-R 5 (3) wherein COOMe represents a carboxylate group; Me represents an alkali 10 metal. R1 and R2 represent an C1-4 alkylene chain ; R3 represents a cycloalkyl group; R4 represents a hydrogen atom or an C1-4 alkyl group; and R5 represents a hydroxyalkyl group. |
申请公布号 |
AU2015255195(A1) |
申请公布日期 |
2016.06.02 |
申请号 |
AU20150255195 |
申请日期 |
2015.11.10 |
申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
MURAI, SHINJI;KATO, YASUHIRO;MURAMATSU, TAKEHIKO;SAITO, SATOSHI |
分类号 |
B01D53/40;C07C211/35;C07C229/10 |
主分类号 |
B01D53/40 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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