Title:
CARBON DIOXIDE GAS ABSORBENT SOLUTION
Document Type and Number:
WIPO Patent Application WO/2011/036712
Kind Code:
A1
Abstract:
Disclosed is a carbon dioxide gas absorbent solution which can prevent the production of BICINE which is an oxidative degradation product of an alkanol amine. The carbon dioxide gas absorbent solution is characterized by comprising an alkanol amine and a sulfur-containing amino acid represented by general formula [chemical formula 1] or [chemical formula 2].
Inventors:
KONDO ASATO
SAITO SATOSHI
MURAI SHINJI
WATANDO HIROKO
SAITO SATOSHI
MURAI SHINJI
WATANDO HIROKO
Application Number:
PCT/JP2009/004832
Publication Date:
March 31, 2011
Filing Date:
September 24, 2009
Export Citation:
Assignee:
TOSHIBA KK (JP)
KONDO ASATO
SAITO SATOSHI
MURAI SHINJI
WATANDO HIROKO
KONDO ASATO
SAITO SATOSHI
MURAI SHINJI
WATANDO HIROKO
International Classes:
B01D53/14; B01D53/62; C01B32/50
Domestic Patent References:
| WO2007134994A2 | 2007-11-29 |
Foreign References:
| JP2000229219A | 2000-08-22 | |||
| JP2006527153A | 2006-11-30 |
Other References:
See also references of EP 2481464A4
Attorney, Agent or Firm:
KURODA, Yuuichi (JP)
Yuichi Kuroda (JP)
Yuichi Kuroda (JP)
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