Solubility of CO2 in three cellulose-dissolving ionic liquids

被引：6
|
作者：
Perez, Eduardo [1 ,2 ]
de Pablo, Laura [1 ,2 ]
Segovia, Jose J. [2 ]
Moreau, Alejandro [2 ]
Sanchez, Francisco A. [3 ]
Pereda, Selva [3 ,4 ]
Bermejo, Maria D. [1 ]
机构：
[1] Univ Valladolid, Dept Chem Engn & Environm Technol, High Pressure Proc Grp, BioEcoUva,Bioecon Res Inst, Valladolid, Spain
[2] Univ Valladolid, Thermodynam & Calibrat, Escuela Ingn Ind, BioEcoUva,Bioecon Res Inst,Res Grp TERMOCAL, Valladolid, Spain
[3] Univ Nacl Sur UNS, Dept Chem Engn, Planta Piloto Ingn Quim PLAPIQUI, CONICET, Bahia Blanca, Buenos Aires, Argentina
[4] Univ KwaZulu Natal, Thermodynam Res Unit, Sch Engn, Howard Coll Campus, Durban, South Africa
来源：
AICHE JOURNAL | 2020年 / 66卷 / 07期
关键词：
CO2; solubility; extended Henry's law correlation; GC-EOS; imidazolium-based ionic liquids; static isochoric cell; GROUP-CONTRIBUTION EQUATION; PRESSURE PHASE-BEHAVIOR; CARBON-DIOXIDE; 1-ALLYL-3-METHYLIMIDAZOLIUM CHLORIDE; MELTING TEMPERATURE; BINARY-SYSTEMS; OF-STATE; EQUILIBRIUM; MIXTURES; ACETYLATION;
D O I：
10.1002/aic.16228
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
The solubility of CO2 in three cellulose-dissolving ionic liquids (1-ethyl-3-methylimidazolium diethylphosphate, [Emim][DEP], 1-allyl-3-methylimidazolium chloride, [Amim][Cl], and 1-butyl-3-methylimidazolium chloride, [Bmim][Cl]) at temperatures within 298 and 356 K and pressures up to 6.5 MPa was determined using a Van Ness-type apparatus (static isochoric). It was demonstrated that this device can work in isothermal and isoplethal modes, being the latter faster and more precise. Moreover, it was possible to determine CO2 solubilities in metastable liquid [Bmim][Cl]. Experimental data were modeled using the Extended Henry's law correlation and the group contribution equation of state. New parameters for the binary interaction of CO2 with ionic liquid groups were calculated.
引用
收藏
页数：13
相关论文
共 50 条
  • [41] Solubility Behavior of CO2 in Ionic Liquids Based on Ionic Polarity Index Analyses
    Liu, Xiaoyang
    O'Harra, Kathryn E.
    Bara, Jason E.
    Turner, C. Heath
    JOURNAL OF PHYSICAL CHEMISTRY B, 2021, 125 (14): : 3665 - 3676
  • [42] Predicting the solubility of CO2 and N2 in ionic liquids based on COSMO-RS and machine learning
    Qin, Hongling
    Wang, Ke
    Ma, Xifei
    Li, Fangfang
    Liu, Yanrong
    Ji, Xiaoyan
    FRONTIERS IN CHEMISTRY, 2024, 12
  • [43] Predicting CO2 Solubility in Imidazole Ionic Liquids for Use in Absorption Refrigeration Systems by Using the Group Contribution Equation of State Method
    Wu, Wei-Dong
    Wu, Jun
    Hou, Yong
    Su, Lin
    Zhang, Hua
    INTERNATIONAL JOURNAL OF THERMOPHYSICS, 2017, 38 (09)
  • [44] CO2 solubility in some amino acid-based ionic liquids: Measurement, correlation and DFT studies
    Noorani, Narmin
    Mehrdad, Abbas
    FLUID PHASE EQUILIBRIA, 2020, 517
  • [45] CO2 solubility measurement in 1-hexyl-3-methylimidazolium ([HMIM]) cation based ionic liquids
    Yim, Joon-Hyuk
    Lim, Jong Sung
    FLUID PHASE EQUILIBRIA, 2013, 352 : 67 - 74
  • [46] Solubility Measurement and Process Simulation of CO2/CH4 Gas Mixtures Using Ionic Liquids
    Gao, Jubao
    Xu, Yajing
    Zhang, Xin
    Zhang, Xiangping
    12TH INTERNATIONAL SYMPOSIUM ON PROCESS SYSTEMS ENGINEERING AND 25TH EUROPEAN SYMPOSIUM ON COMPUTER AIDED PROCESS ENGINEERING, PT C, 2015, 37 : 2525 - 2530
  • [47] Experimental solubility and thermodynamic modeling of CO2 in four new imidazolium and pyridinium-based ionic liquids
    Zoubeik, Mohamed
    Mohamedali, Mohanned
    Henni, Amr
    FLUID PHASE EQUILIBRIA, 2016, 419 : 67 - 74
  • [48] Solubility of carbon dioxide in three [Tf2N] ionic liquids
    Tagiuri, Ali
    Sumon, Kazi Z.
    Henni, Amr
    FLUID PHASE EQUILIBRIA, 2014, 380 : 39 - 47
  • [49] Prediction of CO2 solubility in Ionic liquids for CO2 capture using deep learning models
    Ali, Mazhar
    Sarwar, Tooba
    Mubarak, Nabisab Mujawar
    Karri, Rama Rao
    Ghalib, Lubna
    Bibi, Aisha
    Mazari, Shaukat Ali
    SCIENTIFIC REPORTS, 2024, 14 (01):
  • [50] Experimental investigation of CO2 absorption enthalpy in conventional imidazolium ionic liquids
    Hu, Yi
    Li, Xiaoshan
    Liu, Ji
    Li, Liwei
    Zhang, Liqi
    GREENHOUSE GASES-SCIENCE AND TECHNOLOGY, 2018, 8 (04): : 713 - 720
12345