Journal of Inorganic Materials

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Preparation and Property of α-Al2O3 Microporous Ceramic Membrane

SUN Hong-Wei; XIE Zhuo-Li; ZHENG Chong   

  1. Faculty of Chemical Engineering; Beijing University of Chemical Technology Beijing 100029 China
  • Received:1997-10-31 Revised:1998-01-15 Published:1998-10-20 Online:1998-10-20

Abstract: The influences of particle size distribution and additive contents on properties of ceramicmembrane were investigated. The average pore size, pore size distribution, the porosity, gas andliquid flux were determined. The microporous membranes with average pore size of 0.45μm andporosity of 50% were prepared by solid state sintering technology.

Key words: microporous membrane, preparation, property, additive

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