- 著者
-
Ikuo Taniguchi
Daichi Ioh
Shigenori Fujikawa
Takayuki Watanabe
Yosuke Matsukuma
Masaki Minemoto
- 出版者
- (社)日本化学会
- 雑誌
- Chemistry Letters (ISSN:03667022)
- 巻号頁・発行日
- pp.140508, (Released:2014-07-01)
- 被引用文献数
-
6
CO2 capture with liquid amine scrubbing has received current acceptance, however, the energy intensive heating process in CO2 recovery has to look for an alternate effective CO2 separation methods. Condensation of CO2-trapping solutions by electrodialysis and successive CO2 recoverly under reduced pressure would decrease the required energy in the CO2 capture drastically. Energy calculations and basic experiments reveal that the required energy can be reduced to less than 2.0 GJ/t-CO2, which is about a half of the energy with aqueous monoethanol amine.