Experimental and statistical analysis of CO2 absorption in DEA/water nanofluid containing silicon dioxide nanoparticle

被引:3
作者
Azizi, Shima [1 ]
Peyghambarzadeh, S. M. [1 ]
Yousefi, Mohammad [2 ]
Abedpour, Reza [1 ]
机构
[1] Islamic Azad Univ, Dept Chem Engn, Mahshahr Branch, Mahshahr, Iran
[2] Islamic Azad Univ, Dept Chem Engn, Abadan Branch, Abadan, Iran
关键词
Gas absorption; nanoparticle; SiO2; DEA; ANOVA; AQUEOUS DIETHANOLAMINE SOLUTIONS; N-METHYLDIETHANOLAMINE MDEA; CARBON-DIOXIDE; HEAT-TRANSFER; MASS-TRANSFER; THERMAL PERFORMANCE; HYDROGEN-SULFIDE; GAS-ABSORPTION; SOLUBILITY; ENHANCEMENT;
D O I
10.1080/02726351.2022.2134065
中图分类号
TQ [化学工业];
学科分类号
0817 ;
摘要
In this investigation, the equilibrium absorption of CO2 in diethanolamine (DEA)/water solutions has been measured in the presence and absence of SiO2 nanoparticles using the isochoric saturation method. Experiments have been performed at the temperature range of 276.1-333.1 K, initial pressure range of 4-15 bars, DEA concentrations of 10, 15, 20, and 25 wt.%, and nanoparticle concentrations of 0.5, 1.0, and 1.5 wt.%. To understand the effect of operating variables with fewer number of experiments, design of experiment has been performed using Qualitek-4 software and Taguchi algorithm. Totally, 16 experiments were suggested. According to the results, increasing the initial pressure and DEA concentration improved the solubility of CO2 in the solvent. The optimum concentration of SiO2 nanoparticle was 0.5 wt.%. More increase in nanoparticle concentration deteriorates the solubility of CO2 in the solvent.
引用
收藏
页码:674 / 682
页数:9
相关论文
共 68 条
  • [1] Gas absorption using a nanofluid solvent: kinetic and equilibrium study
    Azizi, S.
    Peyghambarzadeh, S. M.
    Saremi, M.
    Tahmasebi, H.
    [J]. HEAT AND MASS TRANSFER, 2014, 50 (12) : 1699 - 1706
  • [2] Experimental measurement and thermodynamic modeling of propylene and propane solubility in N-methyl pyrrolidone (NMP)
    Azizi, Shima
    Dezfuli, Hassan Tahmasebi
    Kargari, Ali
    Peyghambarzadeh, Seyed Mohsen
    [J]. FLUID PHASE EQUILIBRIA, 2015, 387 : 190 - 197
  • [3] Modeling of CO2 solubility and carbamate concentration in DEA, MDEA and their mixtures using the Deshmukh-Mather model
    Benamor, A
    Aroua, MK
    [J]. FLUID PHASE EQUILIBRIA, 2005, 231 (02) : 150 - 162
  • [4] CO2 absorption using aqueous solution of potassium carbonate: Experimental measurement and thermodynamic modeling
    Bohloul, M. R.
    Sadeghabadi, M. Arab
    Peyghambarzadeh, S. M.
    Dehghani, M. R.
    [J]. FLUID PHASE EQUILIBRIA, 2017, 447 : 132 - 141
  • [5] Experimental and analytical study of solubility of carbon dioxide in aqueous solutions of potassium carbonate
    Bohloul, M. R.
    Peygharnbarzadeh, S. M.
    Lee, A.
    Vatani, A.
    [J]. INTERNATIONAL JOURNAL OF GREENHOUSE GAS CONTROL, 2014, 29 : 169 - 175
  • [6] Experimental and theoretical study of CO2 solubility in N-methyl-2-pyrrolidone (NMP)
    Bohloul, M. R.
    Vatani, A.
    Peyghambarzadeh, S. M.
    [J]. FLUID PHASE EQUILIBRIA, 2014, 365 : 106 - 111
  • [7] Carbon dioxide chemical absorption in non-aqueous solvents by the presence of water
    Brea, Uxia
    Gomez-Diaz, Diego
    Navaza, Jose M.
    Rumbo, Antonio
    [J]. JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS, 2019, 102 : 250 - 258
  • [8] Local convective heat transfer coefficient and friction factor of CuO/water nanofluid in a microchannel heat sink
    Chabi, A. R.
    Zarrinabadi, S.
    Peyghambarzadeh, S. M.
    Hashemabadi, S. H.
    Salimi, M.
    [J]. HEAT AND MASS TRANSFER, 2017, 53 (02) : 661 - 671
  • [9] Experimental investigation on enhanced mass transfer in nanofluids
    Fang, Xiaopeng
    Xuan, Yimin
    Li, Qiang
    [J]. APPLIED PHYSICS LETTERS, 2009, 95 (20)
  • [10] A model for estimating CO2 solubility in aqueous alkanolamines
    Gabrielsen, J
    Michelsen, ML
    Stenby, EH
    Kontogeorgis, GM
    [J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2005, 44 (09) : 3348 - 3354