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Fabrication of a High-Performance Polyetherimide Membrane for Helium Separation
Abstract:Helium market is continuously growing due to its essential uses in the electronic and healthcare sectors. Currently, helium is produced by cryogenic distillation but the process is uneconomical especially for low production volumes. On the other hand, polymeric membranes can provide a cost-effective solution for helium purification due to their low operating energy. However, the preparation of membranes involves the use of very toxic solvents such as chloroform. In this work, polyetherimide membranes were prepared using a less toxic solvent, n-methylpyrrolidone with a polymer-to-solvent ratio of 27 wt%. The developed membrane showed a superior helium permeability of 15.9 Barrer that surpassed the permeability of membranes made by chloroform.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 28
 W. Nuttall, R. Clarke, and B. Glowacki, The future of helium as a natural resource, Routledge, 2012.
 V. Young, Liquid rocket engine combustion instability. American Institute of Aeronautics & Astronautics, 1995.
 H. Hasan, Helium, Rosen Publishing Group, 2006.
 G. Survey, Minerals yearbook, U.S. Government Printing Office, 2004.
 M. Ulbricht, "Advanced functional polymer membranes", Polymer 2006, vol. 47, (7), pp. 2217–2262.
 A. Tabe-Mohammadi, J. Villaluenga, H. Kim, T. Chan, and V. Rauw, "Effects of polymer solvents on the performance of cellulose acetate membranes in methanol/methyl tertiary butyl ether separation", J. Appl. Polym. Sci. 2001, vol. 82, (12), pp. 2882–2895.
 A. Ismail, K. Khulbe, and T. Matsuura, Gas separation membranes: polymeric and inorganic. Springer International Publishing: US, 2015.
 J. Stellman, Encyclopaedia of Occupational Health and Safety. International Labour Office, 1998.
 C. Scholes, U. Gosh, and M. Ho, "The Economics of helium separation and purification by gas separation membranes. Ind. Eng. Chem. Res. 2017, vol. 56, (17), pp. 5014–5020.
 A. Figoli, T. Marino, S. Simone, E. Di Nicolò, X.-M. Li, T. He, S. Tornaghid and E. Drioli, "Towards non-toxic solvents for membrane preparation: a review", Green Chem. 2014, vol. 16, (9), pp. 4034–4059.
 J.-J. Shieh and T.-S. Chung, "Phase-inversion poly(ether imide) membranes prepared from water-miscible/immiscible mixture solvents", Ind. Eng. Chem. Res. 1999, vol. 38, (7), pp. 2650–2658.
 Y. Alqaheem, A. Alomair, A. Alhendi, S. Alkandari, N. Tanoli, N. Alnajdi, and A. Quesada-Peréz, "Preparation of polyetherimide membrane from non-toxic solvents for the separation of hydrogen from methane", Chem. Cent. J. 2018, vol. 12, (1), 80, pp. 1–8.
 B. Freeman, "Basis of permeability/selectivity tradeoff relations in polymeric gas separation membranes", Macromolecules, 1999, vol. 32, (2), pp. 375–380.
 S. Takahashi, and D. Paul, "Gas permeation in poly(ether imide) nanocomposite membranes based on surface-treated silica. Part 1: Without chemical coupling to matrix", Polymer 2006, vol. 47, (21), pp. 7519–7534.
 L. Hao, P. Li, and T.-S. Chung, "PIM-1 as an organic filler to enhance the gas separation performance of Ultem polyetherimide", J. Membr. Sci. 2014, vol. 453, pp. 614–623.
 W. Koros, G. Fleming, S. Jordan, T. Kim, and H. Hoehn, "Polymeric membrane materials for solution-diffusion based permeation separations", Prog. Polym. Sci. 1988, vol. 13, (4), pp. 339–401.
 T. Barbari, W. Koros, and D. Paul, "Polymeric membranes based on bisphenol-A for gas separations", J. Membr. Sci. vol. 1989, 42, (1), pp. 69–86.
 C. Hansen, Hansen solubility parameters: a user's handbook, CRC Press, US, 2007.
 A. Shamsabadi, A. Kargari, M. Babaheidari, and S. Laki, "Separation of hydrogen from methane by asymmetric PEI membranes", J. Ind. Eng. Chem. 2013, vol. 19, (5), pp. 1680–1688.