Solubility of carbon dioxide in aqueous solutions of N-methyldiethanolamine and piperazine: Prediction and correlation

被引：23
|
作者：
Ermatchkov, Viktor [1 ]
Maurer, Gerd [1 ]
机构：
[1] Univ Kaiserslautern, Dept Mech & Proc Engn, Lab Engn Thermodynam, D-67653 Kaiserslautern, Germany
来源：
FLUID PHASE EQUILIBRIA | 2011年 / 302卷 / 1-2期
关键词：
Gas solubility; Vapor-liquid-equilibrium; Aqueous electrolyte solutions; Sour gas systems; Chemical reacting solutions; N-Methyldiethanolamine; Piperazine; Carbon dioxide; VAPOR-LIQUID-EQUILIBRIA; PLUS PIPERAZINE; HYDROGEN-SULFIDE; TEMPERATURE-RANGE; CO2; SOLUBILITY; MIXTURES; MONOETHANOLAMINE; MDEA; H2S; PRESSURES;
D O I：
10.1016/j.fluid.2010.06.001
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
A thermodynamic model for the solubility of carbon dioxide in aqueous solutions of (N-methyldiethanolamine (MDEA)+ piperazine (PIPH2)) is presented. The model combines and extends previous models for the solubility of CO2 in aqueous solutions of the single amines and also accounts for the volatility of both amines. Model parameters are estimated from previously published experimental results for the solubility of CO2 in aqueous solutions of both amines (for MDEA molalities up to 8 mol kg(-1) of water and for PIPH2 molalities up to 4 mol kg(-1) of water, temperatures between 313 and 393 K, and pressures up to about 10 MPa). (C) 2010 Elsevier B.V. All rights reserved.
引用
收藏
页码：338 / 346
页数：9
相关论文
共 50 条
  • [11] Absorption of Carbon Dioxide in Aqueous Solutions of N-methyldiethanolamine Mixtures
    Ma'mun, S.
    Svendsen, H. F.
    3RD INTERNATIONAL CONFERENCE ON GLOBAL SUSTAINABILITY AND CHEMICAL ENGINEERING (ICGSCE), 2018, 358
  • [12] SOLUBILITY OF MIXTURES OF HYDROGEN-SULFIDE AND CARBON-DIOXIDE IN AQUEOUS N-METHYLDIETHANOLAMINE SOLUTIONS
    JOU, FY
    CARROLL, JJ
    MATHER, AE
    OTTO, FD
    JOURNAL OF CHEMICAL AND ENGINEERING DATA, 1993, 38 (01): : 75 - 77
  • [13] Absorption of carbon dioxide into non-aqueous solutions of N-methyldiethanolamine
    Park, Sang-Wook
    Lee, Joon-Wook
    Choi, Byoung-Sik
    Lee, Jae-Wook
    KOREAN JOURNAL OF CHEMICAL ENGINEERING, 2006, 23 (05) : 806 - 811
  • [14] The solubility of hydrogen sulfide in aqueous N-methyldiethanolamine solutions
    Huttenhuis, P. J. G.
    Agrawal, N. J.
    Versteeg, G. F.
    INTERNATIONAL JOURNAL OF OIL GAS AND COAL TECHNOLOGY, 2008, 1 (04) : 399 - 424
  • [15] Kinetics and modelling of carbon dioxide absorption into aqueous solutions of N-methyldiethanolamine
    Univ of California, Santa Barbara, United States
    Chem Eng Sci, 5 (755-768):
  • [16] CO2 solubility in aqueous solutions of N-methyldiethanolamine plus piperazine by electrolyte NRTL model
    Huang, Jicai
    Gong, Maoqiong
    Dong, Xueqiang
    Li, Xiaodong
    Wu, Jianfeng
    SCIENCE CHINA-CHEMISTRY, 2016, 59 (03) : 360 - 369
  • [17] Densities, viscosities, and liquid diffusivities in aqueous piperazine and aqueous (piperazine plus N-methyldiethanolamine) solutions
    Derks, Peter W. J.
    Hamborg, Espen S.
    Hogendoorn, J. A.
    Niederer, John P. M.
    Versteeg, Geert F.
    JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2008, 53 (05): : 1179 - 1185
  • [18] Kinetics of absorption of carbon dioxide into aqueous solutions of monoethanolamine plus N-methyldiethanolamine
    Liao, CH
    Li, MH
    CHEMICAL ENGINEERING SCIENCE, 2002, 57 (21) : 4569 - 4582
  • [19] THE SOLUBILITY OF CARBON DIOXIDE IN AQUEOUS SOLUTIONS OF N-METHYLDIETHANOLAMINE (MDEA) AND TRIETHYLENE TETRAMINE (TETA). 2. MODELING
    Amann, Jean-Marc
    Bouallou, Chakib
    SCIENTIFIC STUDY AND RESEARCH-CHEMISTRY AND CHEMICAL ENGINEERING BIOTECHNOLOGY FOOD INDUSTRY, 2008, 9 (02): : 143 - 152
  • [20] THE SOLUBILITY OF CARBON DIOXIDE IN AQUEOUS SOLUTIONS OF N-METHYLDIETHANOLAMINE (MDEA) AND TRIETHYLENE TETRAMINE (TETA). 1. EXPERIMENTAL
    Amann, Jean-Marc
    Bouallou, Chakib
    SCIENTIFIC STUDY AND RESEARCH-CHEMISTRY AND CHEMICAL ENGINEERING BIOTECHNOLOGY FOOD INDUSTRY, 2008, 9 (01): : 121 - 130
12345