Carbon dioxide capture by aqueous glucosamine solutions: Pilot plant measurements and a theoretical study

被引：0
作者：
Hami Dindar, Iman [1 ]
Lutters, Nicole [1 ]
Kenig, Eugeny Y. [1 ]
机构：
[1] Paderborn Univ, Chair Fluid Proc Engn, Paderborn, Germany
来源：
AICHE JOURNAL | 2024年 / 70卷 / 11期
关键词：
absorption column; acid dissociation constant; Aspen custom modeler (R); CO2; capture; glucosamine; pilot plant; rate-based model; STRUCTURED PACKINGS; DISTILLATION-COLUMNS; COMPREHENSIVE MODEL; ABSORPTION; PERFORMANCE; CONSTANTS; KINETICS; AMINES;
D O I：
10.1002/aic.18541
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
A comprehensive investigation of the potential of aqueous glucosamine solutions as an eco-friendly solvent for CO2 capture was performed. It includes an experimental study in a pilot plant setup and a theoretical analysis with a rate-based model. The model was validated against the measured column profiles of temperature and CO2 concentration in both liquid and gas phases. Model-based parameter sensitivity studies revealed inherent challenges for an effective absorption process. A slow reaction rate and suboptimal chemical equilibrium conditions were identified as key limitations, restricting the absorption efficiency and CO2 loading capacity of the glucosamine solution. Furthermore, an analysis of the dissociation constant of this novel absorbent was performed and its significance with respect to the (limited) performance, capability, and efficiency evaluation was highlighted.
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页数：13
相关论文
共 24 条
  • [1] Aspen Technology Inc, 2020, RATEBASED MODEL CO 2
  • [2] Experimental and Theoretical Investigation of CO2 Absorption in Aqueous Solution of Glucosamine: Material Property and Equilibrium Data
    Dindar, Iman Hami
    Mirzaei, Mona
    Baumhoegger, Elmar
    Lutters, Nicole
    Kenig, Eugeny Y.
    [J]. JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2024, 69 (03) : 824 - 841
  • [3] Chemical equilibrium constants for the formation of carbamates in (carbon dioxide plus piperazine plus water) from 1H-NMR-spectroscopy
    Ermatchkov, V
    Kamps, APS
    Maurer, G
    [J]. JOURNAL OF CHEMICAL THERMODYNAMICS, 2003, 35 (08) : 1277 - 1289
  • [4] Characterization of carbon dioxide capture by glucosamine: Liquid phase speciation and degradation
    Garcia-Abuin, Alicia
    Gomez-Diaz, Diego
    Navaza, Jose M.
    [J]. JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, 2014, 20 (04) : 2272 - 2277
  • [5] Kinetics of carbon dioxide absorption into aqueous glucosamine solutions
    Gomez-Diaz, Diego
    Navaza, Jose M.
    [J]. AICHE JOURNAL, 2008, 54 (01) : 321 - 326
  • [6] Hydrophobic Functional Deep Eutectic Solvents Used for Efficient and Reversible Capture of CO2
    Gu, Yanxue
    Hou, Yucui
    Ren, Shuhang
    Sun, Ying
    Wu, Weize
    [J]. ACS OMEGA, 2020, 5 (12): : 6809 - 6816
  • [7] Gupta A. K., 2004, Handbook of Beta Distribution and Its Applications (Part of: Statistics: A Series of Textbooks and Monographs
  • [8] Dissociation Constants and Thermodynamic Properties of Amines and Alkanolamines from (293 to 353) K
    Hamborg, Espen S.
    Versteeg, Geert F.
    [J]. JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2009, 54 (04) : 1318 - 1328
  • [9] Hser N., 2017, UNTERSUCHUNG ABSCHEI
  • [10] Rigorous Modeling and Simulation of an Absorption-Stripping Loop for the Removal of Acid Gases
    Huepen, Bernhard
    Kenig, Eugeny Y.
    [J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2010, 49 (02) : 772 - 779
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