Development of phase separation solvent for CO2 capture by aqueous (amine + ether) solution

2017 ◽  
Vol 113 ◽  
pp. 64-70 ◽  
Author(s):  
Hiroshi Machida ◽  
Kazuki Oba ◽  
Takashi Tomikawa ◽  
Takehiro Esaki ◽  
Tsuyoshi Yamaguchi ◽  
...  
Keyword(s):  
Phase Separation ◽  
Co2 Capture ◽  
Ether Solution

Towards Design of Phase Separation Solvent for CO2 Capture using COSMO-SAC Model

2021 ◽  
pp. 116229
Author(s):  
Ying-Chieh Hung ◽  
Chieh-Ming Hsieh ◽  
Hiroshi Machida ◽  
Shiang-Tai Lin ◽  
Yusuke Shimoyama
Keyword(s):  
Phase Separation ◽  
Co2 Capture

Control of osmotic pressure through CO2-capture and release facilitated by the lower critical solution temperature (LCST) phase transition of acylated branched polyethylenimine

RSC Advances ◽  
2016 ◽  
Vol 6 (32) ◽  
pp. 26526-26530 ◽  
Author(s):  
Jeongseon Park ◽  
Minwoo Noh ◽  
Min Keun Chey ◽  
Yeongbong Mok ◽  
Ji-Hun Seo ◽  
...  
Keyword(s):  
Phase Transition ◽  
Phase Separation ◽  
Osmotic Pressure ◽  
Co2 Capture ◽  
Low Temperatures ◽  
Solution Temperature ◽  
Critical Solution Temperature ◽  
Low Salt ◽  
Branched Polyethylenimine ◽  
Capture And Release

A solution of acylated polyethylenimine absorbs CO2 at low temperatures and draws water from high-salt saline due to the high osmotic pressure, while it liberates CO2 after phase separation by mild heating and releases water into low-salt saline.

scholarly journals Modelling of CO2 solubility in phase separation solvent composed of amine/ether/water system for CO2 capture

2019 ◽  
Vol 292 ◽  
pp. 111411 ◽  
Author(s):  
Hiroshi Machida ◽  
Ryuya Ando ◽  
Takehiro Esaki ◽  
Tsuyoshi Yamaguchi ◽  
Koyo Norinaga
Keyword(s):  
Phase Separation ◽  
Co2 Capture ◽  
Water System ◽  
Co2 Solubility

scholarly journals Advanced CO2 Capture Process Using MEA Scrubbing: Configuration of a Split Flow and Phase Separation Heat Exchanger

2013 ◽  
Vol 37 ◽  
pp. 1778-1784 ◽  
Author(s):  
Jaeheum Jung ◽  
Yeong Su Jeong ◽  
Youngsub Lim ◽  
Chi Seob Lee ◽  
Chonghun Han
Keyword(s):  
Phase Separation ◽  
Heat Exchanger ◽  
Co2 Capture ◽  
Capture Process ◽  
Split Flow

scholarly journals Low temperature swing process for CO2 absorption-desorption using phase separation CO2 capture solvent

2018 ◽  
Vol 75 ◽  
pp. 1-7 ◽  
Author(s):  
Hiroshi Machida ◽  
Ryuya Ando ◽  
Takehiro Esaki ◽  
Tsuyoshi Yamaguchi ◽  
Hirotoshi Horizoe ◽  
...  
Keyword(s):  
Phase Separation ◽  
Low Temperature ◽  
Co2 Capture ◽  
Co2 Absorption ◽  
Temperature Swing

Regulating Phase Separation Behavior of a DEEA–TETA Biphasic Solvent Using Sulfolane for Energy-Saving CO2 Capture

2019 ◽  
Vol 53 (21) ◽  
pp. 12873-12881 ◽  
Author(s):  
Lidong Wang ◽  
Shanshan Liu ◽  
Rujie Wang ◽  
Qiangwei Li ◽  
Shihan Zhang
Keyword(s):  
Phase Separation ◽  
Energy Saving ◽  
Co2 Capture ◽  
Phase Separation Behavior ◽  
Separation Behavior

scholarly journals Phase Separation Solvent for CO2 Capture

2017 ◽  
Vol 114 ◽  
pp. 823-826 ◽  
Author(s):  
Hiroshi Machida ◽  
Takehiro Esaki ◽  
Kazuki Oba ◽  
Takashi Tomikawa ◽  
Tsuyoshi Yamaguchi ◽  
...  
Keyword(s):  
Phase Separation ◽  
Co2 Capture
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