Alumina siv los ua catalyst carrier tuaj yeem muab faib ua hom hauv qab no raws li nws lub cev thiab tshuaj lom neeg thiab lub luag haujlwm ua los ntawm alumina:
(1) Kub kub alumina cab kuj. Hom alumina no muaj qhov tshwj xeeb ntawm qhov chaw me me, qhov kub thiab txias tsis kam, tshuaj lom neeg ua haujlwm thiab muaj zog txhua yam, yog li nws tuaj yeem tiv taus kev ua haujlwm hnyav. Vim lub inertness ntawm alumina, lub high-temperature alumina carrier yuav tsis dhau los ua ib tug muaj peev xwm ntawm kev ua ub no uas ua rau ib sab kev tshwm sim thiab ib tug txo nyob rau hauv kev xaiv, los yog nws yuav ua tau ib tug muaj peev xwm ntawm toxicity rau lub catalyst system.
(2) Kev sib tham sib cab kuj. Hom alumina no yog siv dav tshaj plaws. Nws tuaj yeem hnov mob nrog cov khoom nquag ntawm cov catalyst, disperse lub active Cheebtsam ntawm lub catalyst mus rau hauv lub carrier, thiab muab cov active Cheebtsam nrog rau tej thaj chaw uas zoo thiab haum pore qauv los txhim kho lub thermal stability ntawm lub catalyst. Thiab anti-toxic khoom.
(3) Ib qho kev sib koom ua ke lossis ob lub luag haujlwm ua haujlwm. Ntxiv nrog rau kev ua haujlwm raws li lub cev pob txha ntawm cov khoom nquag, hom alumina no kuj tseem muaj txiaj ntsig rau cov nyhuv catalytic ntawm cov catalyst.
