Preparation of zeolite A membranes by mi
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Yu Han; Hao Ma; Shilin Qiu; Feng-Shou Xiao
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Article
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1999
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Elsevier Science
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English
β 580 KB
Molecular sieve membranes consisting of NaA zeolite crystals have been successfully synthesized on symbol a-Al 2 O 3 substrate by means of microwave heating. In this way, the reaction time is greatly reduced to only 15-20 min and the membranes obtained are very stable and dense. Moreover, the thickn