α-Al2O3 chinhu chine maburi, chinowanzo shandiswa kutsigira ma catalysts, adsorbents, gas phase separation materials, nezvimwewo. α-Al2O3 ndiyo chikamu chakasimba kupfuura mamwe ese ealumina uye chinowanzo shandiswa kutsigira catalyst active components ine high activity ratio. Saizi yemaburi e α-Al2O3 catalyst carrier yakakura kupfuura nzira yakasununguka yemamorecular, uye kugoverwa kwacho kwakafanana, saka dambudziko re internal diffusion rinokonzerwa ne small pore size mu catalytic reaction system rinogona kubviswa zviri nani, uye deep oxidation side reactions dzinogona kuderedzwa mukuita izvi nechinangwa che selective oxidation. Semuenzaniso, silver catalyst inoshandiswa ye ethylene oxidation kuenda ku ethylene oxide inoshandisa α-Al2O3 se catalyst. Inowanzo shandiswa mu catalytic reactions ine high temperature uye external diffusion control.
