Solubility of CO2 in aqueous ammonia solution at low temperature

被引：16
|
作者：
Pazuki, GR
Pahlevanzadeh, H
Ahooei, AM
机构：
[1] Malek Ashtar Univ Technol, Dept Biochem Engn, Tehran 13537113331, Iran
[2] Tarbiat Modarres Univ, Fac Chem Engn, Dept Engn, Tehran, Iran
来源：
CALPHAD-COMPUTER COUPLING OF PHASE DIAGRAMS AND THERMOCHEMISTRY | 2006年 / 30卷 / 01期
关键词：
D O I：
10.1016/j.calphad.2005.11.006
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The solubility of carbon dioxide in aqueous ammonia solution with concentrations of 1.13, 2.18, 3.83, 6, and 8.11 molal was measured at atmospheric pressure and a range of temperatures from 268.15 to 288.15 K. The results showed that the solubility of carbon dioxide in ammonia aqueous solution increased with increasing temperature. The UNIQUAC-NRF model is applied to the experimental data for the present work. This modified model is used to calculate carbon dioxide solubility in aqueous ammonia solution at a range of temperatures from 268.15 to 288.15 K and atmospheric pressure. The results of AAD% (Absolute Average Deviation) show that the UNIQUAC-NRF model can accurately correlate the solubility of experimental data of carbon dioxide in aqueous ammonia solution over a wide range of low temperatures. (c) 2005 Elsevier Ltd. All rights reserved.
引用
收藏
页码：27 / 32
页数：6
相关论文
共 50 条
  • [41] Correlation and prediction of the solubility of CO2 and H2S in an aqueous solution of methyldiethanolamine and sulfolane
    Qian, Wei-min
    Li, Yi-gui
    Mather, Alan E.
    Industrial and Engineering Chemistry Research, 1995, 34 (07): : 2545 - 2550
  • [42] Investigation of the Solubility and Absorption Rate of CO2 in PZ Promoted K2CO3 Aqueous Solution
    Zhao, Shubin
    Liu, Feng
    Wu, Xiangcheng
    Fu, Dong
    ENGINEERING AND MANUFACTURING TECHNOLOGIES, 2014, 541-542 : 40 - 44
  • [43] Comparison of two soft computing approaches for predicting CO2 solubility in aqueous solution of piperazine
    Tatar, Afshin
    Barati-Harooni, Ali
    Najafi-Marghmaleki, Adel
    Mohebbi, Armin
    Ghiasi, Mohammad M.
    Mohammadi, Amir H.
    Hajinezhad, Ahmad
    INTERNATIONAL JOURNAL OF GREENHOUSE GAS CONTROL, 2016, 53 : 85 - 97
  • [44] Estimating mutual solubility of a CO2 in NaCl aqueous solution system using connectionist approaches
    Raji, Mojtaba
    Dashti, Amir
    Ghafoori, Samira
    Bahadori, Alireza
    Chau, Kwok-Wing
    PETROLEUM SCIENCE AND TECHNOLOGY, 2022, 40 (20) : 2429 - 2449
  • [45] Solubility and viscosity for CO2 capture process using MEA promoted DEAE aqueous solution
    Fu, Dong
    Wang, LeMeng
    Zhang, Pan
    Mi, ChenLu
    JOURNAL OF CHEMICAL THERMODYNAMICS, 2016, 95 : 136 - 141
  • [46] Solubility of volatile organic compounds in aqueous ammonia solution
    Görgényi, M
    Dewulf, J
    Van Langenhove, H
    Király, Z
    CHEMOSPHERE, 2005, 59 (08) : 1083 - 1090
  • [47] THE SOLUBILITY OF H2S AND CO2 IN A DIETHANOLAMINE SOLUTION AT LOW PARTIAL PRESSURES
    LAL, D
    OTTO, FD
    MATHER, AE
    CANADIAN JOURNAL OF CHEMICAL ENGINEERING, 1985, 63 (04): : 681 - 685
  • [48] Solubility of H2S, CO2, and their mixtures in an aqueous solution of 2-piperidineethanol and sulfolane
    Jou, FY
    Otto, FD
    Mather, AE
    JOURNAL OF CHEMICAL AND ENGINEERING DATA, 1998, 43 (03): : 409 - 412
  • [49] Mass Transfer Coefficients for CO2 Absorption into Aqueous Ammonia Solution Using a Packed Column
    Zeng, Qing
    Guo, Yincheng
    Niu, Zhenqi
    Lin, Wenyi
    INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2011, 50 (17) : 10168 - 10175
  • [50] Regeneration of carbonated aqueous ammonia solution used for CO2 capture in soda ash production
    Spietz, Tomasz
    Krotki, Aleksander
    Chwola, Tadeusz
    Dobras, Szymon
    Jastrzab, Krzysztof
    Zorawski, Damian
    Skowron, Kazimierz
    Hulisz, Patryk
    Skrzyniecki, Dawid
    INTERNATIONAL JOURNAL OF GREENHOUSE GAS CONTROL, 2024, 134
12345