Synthesis and characterization of MCM-48 tubular membranes

作者: O. de la Iglesia , M. Pedernera , R. Mallada , Z. Lin , J. Rocha

DOI: 10.1016/J.MEMSCI.2006.03.016

关键词: Capillary condensationInertChemical engineeringTubular membraneChemistryCyclohexaneSynthetic membraneOrganic chemistryMembraneSelectivityCharacterization (materials science)

摘要: Abstract MCM-48 membranes have been prepared on alumina supports of different pore sizes. A battery characterization techniques has used to study the physical properties and quality prepared. The highest were with size up 60 nm. tested in separation gas phase mixtures a cyclohexane/O 2 selectivity higher than 270 was obtained. selective organic compounds from inert components is result cooperative effects capillary condensation pores specific interactions permeating membrane material.

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