MEMBRANE-SHAPED SYNTHETIC ZEOLITE AND ITS PRODUCTION

摘要: PURPOSE:To provide a membrane-shaped synthetic zeolite capable of production without using base plate such as porous alumina and its method. CONSTITUTION:An aqueous mixture composed SiO2, Al2O3, an alkaline metal oxide or earth water is used mother liquor for synthesis, sealed in pressure tank kept at hydrothermal synthesis temperatures 160 to 200 deg.C, thus producing mordenite, analcime ZSM-5 formed by itself requirement plate.