Interactions between the Ionic Liquid and the ZrO2 Support in Supported Ionic Liquid Membranes for CO2 Separation
作者： Cinthia Sánchez-Fuentes , Sibele Pergher , Mirella Gutiérrez-Arzaluz , Violeta Mugica-Álvarez , Eduardo Terrés
DOI: 10.3390/TECHNOLOGIES4040032
关键词:
摘要: This work reports the interaction study of two supported ionic liquid membranes (SILMs) based on 1-butyl-3-methylimidazolium hexafluorophosphate ([C4mim][PF6]) and tetrafluoroborate ([C4mim][BF4]), which were impregnated into porous zirconia supports with 20 nm average pore diameters. The liquid-support observed from diffuse reflectance (DR), Fourier transform infrared spectroscopy (FTIR) scanning electron microscopy energy dispersive (SEM/EDS) is reported. IR spectrum in 600 to 4000 cm−1 range showed a specific support. N2 CO2 permeances SILMs [C4mim][BF4] 8.7 × 10−8 mol·s−1·m−2·Pa−1 9.6 10−7 mol·s−1·m−2·Pa−1, respectively. separation factor through membrane as function temperature that studied here can be used for at low temperatures.
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R Vinoth Kumar, Aloke Kumar Ghoshal, G Pugazhenthi, None, Fabrication of zirconia composite membrane by in-situ hydrothermal technique and its application in separation of methyl orange Ecotoxicology and Environmental Safety. ,vol. 121, pp. 73- 79 ,(2015) , 10.1016/J.ECOENV.2015.05.006
Jairton Dupont, Crestina S. Consorti, Paulo A. Z. Suarez, Roberto F. de Souza, Preparation of 1-Butyl-3-Methyl Imidazolium-Based Room Temperature Ionic Liquids Organic Syntheses. ,vol. 79, pp. 236- 243 ,(2003) , 10.1002/0471264180.OS079.28
Kartik Ramasubramanian, Yanan Zhao, W.S. Winston Ho, CO2 capture and H2 purification: Prospects for CO2‐selective membrane processes Aiche Journal. ,vol. 59, pp. 1033- 1045 ,(2013) , 10.1002/AIC.14078
Zhongde Dai, Richard D. Noble, Douglas L. Gin, Xiangping Zhang, Liyuan Deng, Combination of ionic liquids with membrane technology: a new approach for CO2 separation Journal of Membrane Science. ,vol. 497, pp. 1- 20 ,(2016) , 10.1016/J.MEMSCI.2015.08.060
Mitsuhiro Kanakubo, Takafumi Aizawa, Hiroshi Nanjo, Yasuo Kameda, Yuko Amo, Takeshi Usuki, Liquid structures of 1-butyl-3-methylimidazolium tetrafluoroborate and carbon dioxide mixtures by X-ray diffraction measurements Fluid Phase Equilibria. ,vol. 297, pp. 183- 186 ,(2010) , 10.1016/J.FLUID.2010.03.043
L.J. Lozano, C. Godínez, A.P. de los Ríos, F.J. Hernández-Fernández, S. Sánchez-Segado, F.J. Alguacil, Recent advances in supported ionic liquid membrane technology Journal of Membrane Science. ,vol. 376, pp. 1- 14 ,(2011) , 10.1016/J.MEMSCI.2011.03.036
Ruth E. Baltus, Robert M. Counce, Benjamin H. Culbertson, Huimin Luo, David W. DePaoli, Sheng Dai, Douglas C. Duckworth, Examination of the Potential of Ionic Liquids for Gas Separations Separation Science and Technology. ,vol. 40, pp. 525- 541 ,(2005) , 10.1081/SS-200042513
Jessica Blath, Michael Christ, Natalie Deubler, Thomas Hirth, Thomas Schiestel, Gas solubilities in room temperature ionic liquids – Correlation between RTiL-molar mass and Henry's law constant Chemical Engineering Journal. ,vol. 172, pp. 167- 176 ,(2011) , 10.1016/J.CEJ.2011.05.084
Jennifer L. Anthony, Edward J. Maginn, Joan F. Brennecke, Solubilities and Thermodynamic Properties of Gases in the Ionic Liquid 1-n-Butyl-3-methylimidazolium Hexafluorophosphate Journal of Physical Chemistry B. ,vol. 106, pp. 7315- 7320 ,(2002) , 10.1021/JP020631A
D.D. Iarikov, P. Hacarlioglu, S.T. Oyama, Supported Room Temperature Ionic Liquid Membranes for CO2/CH4 Separation Chemical Engineering Journal. ,vol. 166, pp. 401- 406 ,(2011) , 10.1016/J.CEJ.2010.10.060