| 发明名称 |
ACID GAS ABSORBENT, ACID GAS REMOVAL DEVICE, AND ACID GAS REMOVAL METHOD |
| 摘要 |
An acid gas absorbent according to an embodiment includes at least one kind of secondary amine compound represented by the following general formula (1).;;In the above-described formula (1), R1 indicates a cyclopenthyl group or a cyclohexyl group in which a part of a hydrogen atom may be substituted by a substituted or non-substituted alkyl group having 1 to 3 carbon atoms, R2 and R3 each indicate an alkylene group having 2 to 4 carbon atoms, and, R2 and R3 may each be the same or different, and be a straight chain or have a side chain. |
| 申请公布号 |
US2015151246(A1) |
申请公布日期 |
2015.06.04 |
| 申请号 |
US201414555787 |
申请日期 |
2014.11.28 |
| 申请人 |
Kabushiki Kaisha Toshiba |
发明人 |
MURAI Shinji;MAEZAWA Yukishige;KATO Yasuhiro;MURAMATSU Takehiko;HODOTSUKA Masatoshi;SAITO Satoshi |
| 分类号 |
B01D53/62;C07C217/08;B01D53/14 |
主分类号 |
B01D53/62 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An acid gas absorbent comprising at least one kind of secondary amine compound represented by the following general formula (1),where R1 indicates a cyclopenthyl group or a cyclohexyl group in which a part of a hydrogen atom may be substituted by a substituted or non-substituted alkyl group having 1 to 3 carbon atoms, R2 and R3 each indicate an alkylene group having 2 to 4 carbon atoms, and, R2 and R3 may each be the same or different, and be a straight chain or have a side chain. |
| 地址 |
Minato-ku JP |
