Hais txog thev naus laus zis rau kev ua kom siab, nws tsuas yog siv cov khoom siv ntawm cov tshuab hluav taws xob ntau dua los ntawm kev lag luam thev naus laus zis thev naus laus zis thiab qauv kev lag luam tam sim no:
Kuv {. raw cov khoom xaiv
Kev tsim cov kev ua kom muaj zog tshaj plaws feem ntau siv cov khoom siv raw tshuaj raw tshuaj raw tshuaj raw xws li:
Roj roj cracking roj:Qhov no yog tam sim no lub hauv paus tseem ceeb ntawm cov ntaub ntawv raw rau propalis kev tsim tawm ntawm tag nrho cov properrene ntawm cov roj av, ntau yam khoom siv hydrocarbon, ntau yam khoom siv tuaj yeem tau txais .
Lub teeb cov khoom siv hydrocarbon: xws li propane, lub teeb diesel, thiab cov khoom siv raw ua tau los ntawm kev ua ntawm catalysts {}}
Txhawm rau kom ntseeg tau cov khoom siv raw, lawv yuav tsum tau yauv ua ntej ua ntej kev ua haujlwm, kom tshem tawm cov kev ua haujlwm xws li kev ua ub no, thiab tiv thaiv cov haujlwm ntawm cov khoom siv tom ntej {}}
2. plua plav cov txheej txheem
Txheej txheem ntau lawm ntws ntawm high-purity propylene feem ntau muaj cov kauj ruam hauv qab no:
Cov khoom siv raw ua ntej:Cov ntaub ntawv raw yog lim kom tshem tawm impurities, ua kom cov kev kawm du hwv ntawm cov kev hloov pauv tom ntej .
Pyrolysis tiv thaiv:Cov tshuaj tiv thaiv ua ntej tau xa mus rau Pyrolysis RHIVSIONS muaj ntau zaus los txhim kho cov tshuaj tiv thaiv ntau yam xws li propylene thiab propane.
Kev sib cais thiab cov roj sib xyaw ua los ntawm cov pyrolysis cov lus qhia txog ntau yam, siv cov khoom siv sib sib cais, siv cov khoom siv sib sib cais, siv cov khoom siv sib sib cais, siv cov khoom siv sib sib zog nqus tau, siv cov khoom siv sib sib zog nqus tau xws li cov khoom siv ua ke xws li adsorption yees kom tshem tawm impurities thiab txhim kho lub purity ntawm propylene.
Cia thiab ntim: Tom qab sib cais thiab kev ua kom huv, cov khoom siv hluav taws xob sib xyaw ua lag luam, feem ntau yog nyob rau hauv daim ntawv ntawm kev lag luam steel lossis cov khoom ntim loj rau kev thauj mus los thiab muag khoom loj.
3.} purification technology
Txhawm rau tau txais cov khoom lag luam zoo siab, cov thev naus laus zis yog qhov tseem ceeb .}} siv cov thev naus laus zis xws li:
Tshuab Distillation Distillation:Kev siv cov khoom siv xws li factionating yees rau distillation sib cais, los ntawm kev sib cais thiab kev sib cais zoo dua thiab ua kom zoo dua thiab txias tuaj yeem ua tiav.
Adsorption Technology:Siv cov txiaj ntsig xaiv adsorption ntawm Adsorbents ntawm propylene, impurities tuaj yeem hloov kho ntxiv thiab ua haujlwm tau ntxiv kom ua tau zoo ntxiv .
Lwm yam khoom siv thev naus laus zis: kev siv cov khoom siv txias thiab muaj cov khoom siv hluav taws xob tsis muaj peev xwm koom nrog cov khoom siv hluav taws xob thiab cov khoom lag luam zoo ntawm cov khoom lag luam tag nrho .
4. Kev Tswj Xyuas Zoo
Txhawm rau kom muaj qhov zoo ntawm cov khoom lag luam propity high-purinal, cov khoom lag luam zoo ntawm cov txheej txheem tsim khoom, cov khoom lag luam zoo nyob rau hauv cov qauv tsim khoom thiab cov neeg siv khoom lag luam .
Hauv kev xaus, cov thev naus laus zis ntau lawm rau cov khoom lag luam loj, thiab ua kom zoo dua kev siv cov khoom lag luam zoo xws li kev siv cov khoom lag luam kom zoo dua qub, thiab ua kom zoo dua qub
