Determination of kinetics of CO2 absorption in solutions of 2-amino-2-methyl-1-propanol using a microfluidic technique

被引：39
作者：
Zheng, Chen [1 ]
Zhao, Bochao [1 ]
Wang, Kai [1 ]
Luo, Guangsheng [1 ]
机构：
[1] Tsinghua Univ, Dept Chem Engn, State Key Lab Chem Engn, Beijing 100084, Peoples R China
来源：
AICHE JOURNAL | 2015年 / 61卷 / 12期
基金：
中国国家自然科学基金;
关键词：
kinetics; CO2; absorption; microfluidic device; nonaqueous solution; CARBON-DIOXIDE; MASS-TRANSFER; AQUEOUS-SOLUTIONS; SOLUBILITY; CAPTURE; FLOW;
D O I：
10.1002/aic.14972
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
The kinetics for the reactions of carbon dioxide with 2-amine-2-methyl-1-propanol (AMP) and carbon dioxide (CO2) in both aqueous and nonaqueous solutions were measured using a microfluidic method at a temperature range of 298-318 K. The mixtures of AMP-water and AMP-ethylene glycol were applied for the working systems. Gas-liquid bubbly microflows were formed through a microsieve device and used to determine the reaction characteristics by online observation of the volume change of microbubbles at the initial flow stage. In this condition, a mathematical model according to zwitterion mechanism has been developed to predict the reaction kinetics. The predicted kinetics of CO2 absorption in the AMP aqueous solution verified the reliability of the method by comparing with literatures' results. Furthermore, the reaction rate parameters for the reaction of CO2 with AMP in both solutions were determined. (c) 2015 American Institute of Chemical Engineers
引用
收藏
页码：4358 / 4366
页数：9
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共 24 条
  • [1] Kinetics of the reactive absorption of carbon dioxide in high CO2-loaded, concentrated aqueous monoethanolamine solutions
    Aboudheir, A
    Tontiwachwuthikul, P
    Chakma, A
    Idem, R
    [J]. CHEMICAL ENGINEERING SCIENCE, 2003, 58 (23-24) : 5195 - 5210
  • [2] Efficient CO2 absorption and low temperature desorption with non-aqueous solvents based on 2-amino-2-methyl-1-propanol (AMP)
    Barzagli, Francesco
    Mani, Fabrizio
    Peruzzini, Maurizio
    [J]. INTERNATIONAL JOURNAL OF GREENHOUSE GAS CONTROL, 2013, 16 : 217 - 223
  • [3] Effect of Ammonia on the Absorption Kinetics of Carbon Dioxide into Aqueous 2-Amino-2-methyl-1-propanol Solutions
    Choi, Won-Joon
    Min, Byoung-Moo
    Seo, Jong-Beom
    Park, Sang-Wook
    Oh, Kwang-Joong
    [J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2009, 48 (08) : 4022 - 4029
  • [4] CO2 absorption into aqueous amine blended solutions containing monoethanolamine (MEA), N,N-dimethylethanolamine (DMEA), N,N-diethylethanolamine (DEEA) and 2-amino-2-methyl-1-propanol (AMP) for post-combustion capture processes
    Conway, William
    Bruggink, Stefan
    Beyad, Yaser
    Luo, Weiliang
    Melian-Cabrera, Ignacio
    Puxty, Graeme
    Feron, Paul
    [J]. CHEMICAL ENGINEERING SCIENCE, 2015, 126 : 446 - 454
  • [5] Solubility of CO2 in Alcohols, Glycols, Ethers, and Ketones at High Pressures from (288.15 to 318.15) K
    Gui, Xia
    Tang, ZhiGang
    Fei, Weiyang
    [J]. JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2011, 56 (05) : 2420 - 2429
  • [6] Kinetics of CO2 Absorption by Aqueous 3-(Methylamino)propylamine Solutions: Experimental Results and Modeling
    Monteiro, Juliana G. M. -S.
    Hussain, Saddam
    Majeed, Hammad
    Mba, Emmanuel O.
    Hartono, Ardi
    Knuutila, Hanna
    Svendsen, Hallvard F.
    [J]. AICHE JOURNAL, 2014, 60 (11) : 3792 - 3803
  • [7] Alternative stripper configurations for CO2 capture by aqueous amines
    Oyenekan, Babatunde A.
    Rochelle, Gary T.
    [J]. AICHE JOURNAL, 2007, 53 (12) : 3144 - 3154
  • [8] DENSITY, VISCOSITY, SOLUBILITY, AND DIFFUSIVITY OF CO2 AND N2O IN SOLUTIONS OF DIETHANOLAMINE IN AQUEOUS ETHYLENE-GLYCOL AT 298-K
    OYEVAAR, MH
    MORSSINKHOF, RWJ
    WESTERTERP, KR
    [J]. JOURNAL OF CHEMICAL AND ENGINEERING DATA, 1989, 34 (01) : 77 - 82
  • [9] Hydrodynamic and mass transfer in inertial gas-liquid flow regimes through straight and meandering millimetric square channels
    Roudet, Matthieu
    Loubiere, Karine
    Gourdon, Christophe
    Cabassud, Michel
    [J]. CHEMICAL ENGINEERING SCIENCE, 2011, 66 (13) : 2974 - 2990
  • [10] KINETICS OF ABSORPTION OF CO2 INTO AQUEOUS-SOLUTIONS OF 2-AMINO-2-METHYL-1-PROPANOL
    SAHA, AK
    BANDYOPADHYAY, SS
    BISWAS, AK
    [J]. CHEMICAL ENGINEERING SCIENCE, 1995, 50 (22) : 3587 - 3598
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