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Title:
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Pressure resistance of thin ionic liquid membranes using tailored ceramic supports
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Author(s):
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Published by:
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Publication date:
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ECN
Efficiency & Infrastructure
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16-2-2011
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ECN report number:
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Document type:
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ECN-W--11-009
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Article (scientific)
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Number of pages:
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6
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Published in: Journal of Membrane Science (Elsevier), , 2011, Vol.370, p.175-178.
Abstract:
For the first time, a thin ionic liquid membrane that is resistant up to 55 bar trans-membrane pressure is presented. The ionic liquid is confined in a tubular ceramic-supported mesoporous containment layer of 1.5 µm. Gas permeances and permselectivity values for CO2, CH4, ethylene, and ethane are discussed and related to the properties of the ionic liquids.
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