Nyob rau hauv xyoo tsis ntev los no, qhov kev thov kom tau txais kev ua phooj ywg zoo, ua tiav cov qauv kev lag luam thiab cov qauv tshawb fawb tau nrawm dua rau hauv cov Petrochemical, Kev tiv thaiv ib puag ncig thiab kev lag luam hluav taws xob tshiab .
Alumina cab kuj: cov tub ntxhais txhawb ntawm catalysts
Raws li cov khoom siv tseem ceeb ntawm cov catalytic system, alumina cov zaub mov muaj cov khoom siv sib txawv, aluminable kev kho kom haum rau cov khoom sib txawv los ntawm kev kho cov ntawv crystal (xws li -al₂o₃, -Ar₂o₃), Pore loj faib thiab cov nplaim acidity {}}
Cov Kws Tshaj Lij:
"Kev ua yeeb yam ntawmAlumina Cov Nqa KhoomNcaj ncees txiav txim siab qhov kev ua ub no thiab lub neej ntawm cov pab pawg ntawm Alumina cov khoom siv tau tuaj yeem ncav cuag ntau dua 300 yam ntawm cov khoom siv ntawm cov khoom siv Alumina (xws li platinum thiab palladium) thiab txo qis kev lag luam nqi . "
Technological Tog: Hloov Alumina ua cov kev lag luam kev lag luam
1. mesoporous alumina cabrier
Tus "txiav txim Mesoporous alumina" Tus Cab Kuj tau tsim los ntawm lub tuam txhab thev naus laus zis thev naus laus zis ntau dua los ntawm 15% hauv roj av hydrodum hydrocacking .
2. Tsis txhob muaj lub ntiaj teb muaj kev ruaj khov
Los ntawm kev qhia tsis tshua muaj lub ntiaj teb tsis tshua muaj xws li Lanthhan thiab Cerium, cov neeg muaj kev ruaj ntseg zoo dua li ntawm qib alumina ntawm 800 degree, uas haum rau ib puag ncig hnyav.
3.} Kev tiv thaiv ib puag ncig kev tiv thaiv kev nthuav dav
Hauv kev kho thaj chaw, Alumina Carrier catalysts loaded nrog cov nquag siv hluav taws xob thiab cobalt cov pa hluav taws xob tsawg, pab kom ua tiav qhov "dual carbon" lub hom phiaj .
Kev Lag Luam Kev Ua Lag Luam: Thoob Ntiaj Teb Xav tau txuas ntxiv mus
Raws li lub ntiaj teb catalyst Carrier khw muag khoom lag luam, tus neeg ua haujlwm AliCence tau tshaj li ntawm 625, nrog rau kev nthuav dav ib xyoos kev lag luam thiab kev tiv thaiv ib puag ncig.
Yav Tom Ntej: Kev txawj ntse thiab Greening
Kev tshawb fawb cov tsev kawm raug tshawb xyuas cov txheej txheem Alumina, ua ke nrog cov txheej txheem Alumina thiab cov pa hluav taws xob hauv kev ua haujlwm hauv hydrogen zog)
Txhim kho hauvalumina catalyst cab kujthev naus laus zis yog tsav tsheb kev lag luam los hloov pauv ntawm HighPliticable tus nqi ntawm cov khoom lag luam science thiab cov khoom siv Engineable hauv cov teb tshiab hauv lub neej yav tom ntej.