| 发明名称 |
ACID GAS ABSORBENT, ACID GAS REMOVAL METHOD, AND ACID GAS REMOVAL DEVICE |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an acid gas absorbent whose recovery amount of acid gas, such as carbon dioxide, is large, and an acid gas removal device and an acid gas removal method using the acid gas absorbent. <P>SOLUTION: The acid gas absorbent includes at least one kind of tertiary amine compounds represented by general formula (1) (wherein, one of R<SP POS="POST">1</SP>and R<SP POS="POST">2</SP>represents substituted or unsubstituted 2-5C alkyl and the other represents substituted or unsubstituted 1-5C alkyl; R<SP POS="POST">3</SP>represents methyl or ethyl; R<SP POS="POST">4</SP>represents hydroxyalkyl; and R<SP POS="POST">1</SP>and R<SP POS="POST">2</SP>may be identical or different and may be coupled to form a ring structure). <P>COPYRIGHT: (C)2012,JPO&INPIT |
| 申请公布号 |
JP2012143744(A) |
申请公布日期 |
2012.08.02 |
| 申请号 |
JP20110247775 |
申请日期 |
2011.11.11 |
| 申请人 |
TOSHIBA CORP |
发明人 |
MURAI SHINJI;MAEZAWA YUKISHIGE;KATO YASUHIRO;MURAMATSU TAKEHIKO;SAITO SATOSHI;WATARIDO HIROKO;SHINODA NAOMI;YOSHIMURA REIKO;KUBOKI TAKASHI |
| 分类号 |
B01D53/14;B01D53/50;B01D53/52;B01D53/62;B01D53/77;C07C215/08 |
主分类号 |
B01D53/14 |
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