Siv alumina yog qhov muaj qhov ntxeem tau, zoo-cov khoom tawg yooj yim nrog nto zoo heev, ntau lub pore qauv, pore loj faib thiab qhov zoo thermal stability. Nws tuaj yeem raug siv los ua kev tawm tswv yim thiab catalyst cab ntsa rau ntau yam tshuaj lom neeg. Siv alumina muaj adsorption yam ntxwv thiab yog li siv cov desiccant rau roj thiab kua, ua adsorbent rau kev lim roj, ua deionizing tus sawv cev rau cov dej haus, raws li xim thiab tsw tshem tawm tus neeg sawv cev rau kev ua dej phwj. Tsis tas li ntawd, nws tau siv dav hauv roj av, tiv thaiv, chiv, tshuaj, kho mob thiab lwm yam.
Qhib alumina desiccant: Chemxin activated alumina yog microporous spherical cov khoom nrog muaj zog adsorption muaj nuj nqi, thaj chaw loj tshwj xeeb thaj chaw, siab compressive hardness, lub neej ntev kev pab cuam, thiab tuaj yeem siv rov qab los ntawm kev tsim dua tshiab. Cov khoom no yog cov xim dawb, kheej kheej yog cov khoom tsis muaj tshuaj lom, tsis muaj ntxhiab, tsis muaj hmoov, ua kom tsis haum hauv dej. Cov khoom siv dav siv hauv kev ntsuas cua kom qhuav hauv petrochemical, tshuaj lom neeg, textile, metallurgical thiab lwm yam kev lag luam, nyob rau hauv lub siab viav vias adsorption huab cua sib cais cov cuab yeej, cov adsorption lwg taw tes tuaj yeem ncav cuag -41 degrees lossis ntau dua, kuj tseem siv tau rau cov hlau, roj av cracking roj, ethylene, propylene Cov theem theem thiab cov theem roj yog cov hluav taws kub qhuav .
