Qhov sib txawv ntawm alumina npas thiab ntim alumina ceramic pob
Qhov txawv ntawm alumina npas thiab ntim alumina ceramic npas yog tias muaj ntau ntau yam ntawm lawv nyob rau hauv kev lag luam, uas yuav muab faib ua alumina sib tsoo pob thiab activated alumina ceramic khoom. Niaj hnub no peb yuav tham txog lawv qhov sib txawv.
Ua ntej tshaj plaws, los ntawm qhov pom, nws yog qhov nyuaj rau peb kom paub qhov txawv ntawm qhov muag liab qab uas muaj cov pob alumina thiab cov khoom siv alumina ceramic pob, vim tias cov tsos yog dawb kheej kheej kheej kheej, thiab nws yooj yim rau kev paub qhov txawv ntawm tes. Qhov saum npoo ntawm alumina sib tsoo pob yog du heev rau qhov kov, thiab sab nrauv ntawm alumina ceramic pob kuj ntxhib rau qhov kov.
Nws kuj tseem tuaj yeem paub qhov txawv ntawm qhov sib txawv ntawm lub pob. Cov txheej txheem balling ntawm alumina sib tsoo cov pob nrog lub pob taub ntau dua lossis sib npaug ntawm 30 yog isostatic nias, uas yog, lub pob yog nias, thiab muaj cov kab pom tseeb ntawm qhov chaw, yog li peb tuaj yeem yooj yim paub qhov txawv ntawm cov khoom nrog lub cheeb ntau dua. tshaj 30 ntawm qhov tsos. Cov ntsiab lus ntawm alumina ntawm alumina pob yog txawv ntawm lwm cov khoom siv ceramic. Cov ntsiab lus ntawm alumina sib tsoo pob yog 92 plooj (porcelain) thiab 95 plooj (porcelain), thiab inert alumina fillers yog 92 plooj (porcelain), 95 plooj (porcelain) thiab 99 plooj (porcelain). Kuj tseem muaj qhov sib txawv loj ntawm ob qho kev siv. Alumina npas yog siv nyob rau hauv kev sib tsoo kev lag luam, thiab yog dav siv nyob rau hauv ceramic kev lag luam, cement kev lag luam, xim kev lag luam, cov ntaub ntawv refractory thiab lwm yam lag luam. Inert alumina packing npas yog siv ntau lub pob ntim pob, catalyst kev txhawb nqa, petrochemical nroj tsuag, tshuaj fiber ntau nroj tsuag thiab alkylbenzenes nyob rau hauv cov roj av thiab tshuaj industries los ntawm cov tshuaj tiv thaiv. Cov nroj tsuag Ethylene, cov nroj tsuag roj ntuj, thiab lwm yam. Ib chav tsev hydromolecular refining thiab chav demethylation yog ntxiv rau hauv qab.
