发明名称 |
Acid gas absorbent, acid gas removal method, and acid gas removal device |
摘要 |
An acid gas absorbent comprising at least one type of diamine compound represented by the following general formula (1), R R2N - (CHR)n - CH 2 - NR4 R ... (1), where R1 , R2, R4 and R5 represent any of: a cyclic alkyl group having carbon number from 3 to 6; an alkyl group having carbon number from 1 to 4; a hydroxyalkyl group; and a hydrogen atom, R3 represents any of: the hydrogen atom; a methyl group; and an ethyl group, "'n" represents an integer number of 1 or 2, at least one of two amino groups is a secondary amino group, both of the two amino groups are groups other than a primary amino group. 4452747_ (GHMatters)P93678.AU 24/06/13 2- 14 2 |
申请公布号 |
AU2013206505(A1) |
申请公布日期 |
2014.01.16 |
申请号 |
AU20130206505 |
申请日期 |
2013.06.24 |
申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
MURAI, SHINJI;MAEZAWA, YUKISHIGE;KATO, YASUHIRO;MURAMATSU, TAKEHIKO;HODOTSUKA, MASATOSHI;SAITO, SATOSHI |
分类号 |
C07C215/14;B01D53/52;B01D53/62 |
主分类号 |
C07C215/14 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|