Pseudo boehmite tseem hu ua aluminium hydroxide qhuav kua nplaum, alumina monohydrate, molecular mis AI2O3.H2O (1.2-2.2), non-toxic, tasteless, tsw thiab hmoov (qhuav khoom). Los ntawm kev kho thiab tswj cov txheej txheem ntau lawm, cov khoom sib txawv ntawm lub cev thiab tshuaj lom neeg tuaj yeem ua tau raws li qhov sib txawv ntawm cov neeg siv khoom. Lub tuam txhab siv high purity aluminium hydroxide thiab ionic membrane alkali ua cov khoom siv raw thiab siv cov txheej txheem carbonization sib txawv los tsim cov khoom loj pore pseudo boehmite.
Lub hom phiaj tseem ceeb:
Nrog kev ruaj khov zoo thiab zoo heev physicochemical zog, cov khoom siv no tau siv dav hauv hydrotreating catalysts rau roj av distillates, hydrotreating catalysts rau petrochemical kev lag luam, thiab catalysts hauv thee chemical kev lag luam xws li thee tar, anthracene roj thiab crude benzene.
Daim ntawv thov: feem ntau yog siv los ua absorbent, desiccant, catalyst lossis catalyst cab kuj nyob rau hauv cov roj refining, roj hmab, tshuaj chiv, tshuaj lom neeg kev lag luam, petrochemical kev lag luam, thee chemical kev lag luam thiab lwm yam lag luam.