发明名称 |
Fremgangmåde til fjernelse af carbondioxid fra forbrændingsudstødningsgas |
摘要 |
There are disclosed a method for removing CO2 from a combustion exhaust gas which comprises the step of bringing the combustion exhaust gas under atmospheric pressure into contact with an aqueous solution of a hindered amine selected from the group consisting of 2-amino-2-methyl-1-propanol, 2-methylaminoethanol, 2-ethylaminoethanol and 2-piperidineethanol; and another method for removing carbon dioxide from a combustion exhaust gas which comprises the step of bringing the combustion exhaust gas under atmospheric pressure into contact with a mixed aqueous solution of 100 parts by weight of an amine compound (X) selected from the group consisting of 2-amino-2-methyl-1, 3-propanediol, 2-amino-2-methyl-1-propanol, 2-amino-2-ethyl-1, 3-propanediol, t-butyldiethanolamine and 2-amino-2-hydroxymethyl-1,3-propanediol; and 1-25 parts by weight of an amine compound (Y) selected from the group consisting of piperazine, piperidine, morpholine, glycine, 2-methylaminoethanol, 2-piperidineethanol and 2-ethylaminoethanol. <IMAGE> |
申请公布号 |
DK0558019(T3) |
申请公布日期 |
1997.04.14 |
申请号 |
DK19930103027T |
申请日期 |
1993.02.26 |
申请人 |
THE KANSAI ELECTRIC POWER CO., INC.;MITSUBISHI JUKOGYO KABUSHIKI KAISHA |
发明人 |
KARASAKI, MUTSUNORI;IIJIMA, MASAKI;SETO, TOURU;YOSHIDA, KUNIHIKO;MIMURA, TOMIO;SHIMOJO, SHIGERU;MITSUOKA, SHIGEAKI |
分类号 |
B01D53/14;(IPC1-7):B01D53/14 |
主分类号 |
B01D53/14 |
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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