Title:
炭酸ガス吸収液
Document Type and Number:
Japanese Patent JP5603873
Kind Code:
B2
Abstract:
The present invention provides a carbon dioxide absorbing solution capable of preventing production of an oxidization degradation product of alkanolamine, that is, BICINE. The carbon dioxide absorbing solution contains an alkanolamine and a sulfur amino acid represented by the formula (1) or (2).
Inventors:
Kon 藤 亜 Village
斎 藤 聡
Village 井 Growth Next
渡 Door 裕 Child
斎 藤 聡
Village 井 Growth Next
渡 Door 裕 Child
Application Number:
JP2011532796A
Publication Date:
October 08, 2014
Filing Date:
September 24, 2009
Export Citation:
Assignee:
Toshiba Corp.
International Classes:
B01D53/14; B01D53/62; C01B32/50
Domestic Patent References:
| JP2000229219A | 2000-08-22 | |||
| JP2006527153A | 2006-11-30 | |||
| JP2003251303A | 2003-09-09 | |||
| JP2000229219A | 2000-08-22 | |||
| JP2006527153A | 2006-11-30 |
Foreign References:
| WO2007134994A2 | 2007-11-29 | |||
| WO2007134994A2 | 2007-11-29 | |||
| US20100234592A1 | 2010-09-16 |
Attorney, Agent or Firm:
Katsunuma Hirohito
Yukitaka Nakamura
Nobutaka Yokota
Takehiro Ito
Yukitaka Nakamura
Nobutaka Yokota
Takehiro Ito