Kev lag luam xov xwm
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CCR Reorganization tus txheej txheem dab tsi?
CCR Reorganization tus txheej txheem dab tsi? Cov txheej txheem kho vaj tse txuas ntxiv (CCR) cov txheej txheem kho dua tshiab hauv cov roj av ntxiv kev lag luam, tshwj xeeb tshaj yog rau kev tsim cov roj octane. Tus txheej txheem siv rau ...Nyeem ntxiv -
Reforming catalysts: Nkag siab CCR cov kev hloov pauv rau roj av
Catalytic hloov kho yog cov txheej txheem tseem ceeb hauv cov roj av xa khoom ntxiv kev lag luam, feem ntau tsom ntawm kev txhim kho roj av. Ntawm cov txheej txheem txhim kho, txuas ntxiv cov kev tsim kho tshiab (CCR) hloov kho sawv tawm vim nws tau txais txiaj ntsig thiab ua tau zoo ...Nyeem ntxiv -
Sulphur Rov Qab Yog Dab Tsi?
Sulphur Rov Qab Yog Dab Tsi? Sulphur rov qab yog ib qho txheej txheem tseem ceeb hauv cov roj av ua kom zoo nkauj, npaj rau kev tshem cov roj sulphur los ntawm cov roj crude thiab nws cov derivatives. Cov txheej txheem no yog qhov tseem ceeb rau kev ua raws li ib puag ncig ib puag ncig thiab kev tsim khoom ...Nyeem ntxiv -
CCR cov txheej txheem hauv lub tshuab hluav taws xob yog dab tsi?
Tus txheej txheem CCR, tseem hu ua kev hloov pauv catalytic, yog cov txheej txheem tseem ceeb hauv kev ua kom zoo ntawm roj av. Nws cuam tshuam nrog kev hloov dua siab tshiab ntawm cov kua mis qis-oxafha mus rau hauv high-octane roj av tshuab hluav taws xob sib xyaw ua ke. CCR cov txheej txheem kev hloov pauv yog nqa tawm siv cov ...Nyeem ntxiv -
Hydrotrice catalysts: tus yuam sij rau kev siv hydrotrice
Hydrotreing yog cov txheej txheem tseem ceeb hauv roj av ua kom zoo nkauj, ua kom tshem tawm cov impurities thiab txhim kho cov roj ua tau zoo. Cov catalysts siv nyob rau hauv hydrotrealing ua si lub luag haujlwm tseem ceeb hauv kev saib xyuas cov txheej txheem no. Ib qho ntawm cov hom phiaj tseem ceeb ntawm hydrorealing yog kom tshem tawm cov leej faj, nitrogen thiab ...Nyeem ntxiv -
Dab tsi yog qhov sib txawv ntawm 4a thiab 3a molecular siieves?
Molecular sieves yog cov ntaub ntawv tseem ceeb siv nyob rau hauv ntau cov txheej txheem muaj rau cais cov lwg me raws lawv qhov loj me thiab cov duab. Lawv yog cov hlau crystalline aluminosilicates nrog peb-seem interconnecting network ntawm alumina thiab silica tetrahedra. Lub c ...Nyeem ntxiv -
Hydrotrice catalysts: Txhim kho qhov zoo ntawm cov khoom lag luam roj av
Hydrotrice catalysts ua lub luag haujlwm tseem ceeb hauv kev kho cov roj av, kev siv HDSHA, lub tshuab nqus dej (VGO) thiab ultras). Cov catalysts no tseem ceeb rau kev tshem cov leej faj, nitrogen thiab lwm yam ...Nyeem ntxiv -
Npaum li cas yog cov roj molecular ua?
Molecular sieves yog cov khoom tseem ceeb rau cov khoom siv roj thiab kua sib cais ua kua thiab ua kom huv huv hauv ntau kev lag luam. Lawv yog crystalline metalloaluminates nrog cov ris tsho hnav uas xaiv adsorb molecules raws lawv qhov loj me thiab cov duab. Kev tsim khoom txheej txheem ntawm mo ...Nyeem ntxiv -
Puas yog Zeolite raug nqi?
Zeolite yog ib qho tshwm sim ib txwm muaj tshwm sim rau nws cov kev siv, roj kev sib cais, roj sib cais, thiab raws li cov tshuaj tua kab hauv ntau yam tshuaj lom neeg. Ib qho tshwj xeeb ntawm Zeolite, lub npe hu ua Asmeskas Zeolite, tau ua kom pom tseeb ...Nyeem ntxiv -
Dab tsi yog molecular sab cib siv rau?
Molecular siieves: Kawm txog lawv cov ntawv thov thiab ua kom paub cov siticlis, tseem muaj cov khoom siv hluav taws xob uas xaiv cov qauv adsorb raws lawv qhov loj me thiab polarity. Cov cuab yeej tshwj xeeb no tso cai rau mole ...Nyeem ntxiv -
Silica Gel: ib qho kev daws teeb meem rau purified psa hydrogen units hauv kev lag luam hauv kev lag luam
Hauv kev lag luam uas yuav tsum muaj kev huv huv thiab cov nroj tsuag petrochemical thiab tshuaj lom neeg kev lag luam, kev txhawb nqa kev ua haujlwm zoo yog qhov tseem ceeb. Silica gel yog cov txiaj ntsig zoo tshaj plaws uas tau ua pov thawj nws lub sijhawm tsim nyog thiab sijhawm ntxiv nyob rau hauv Purifying Psa Hydrogen chav nyob, ua kom muaj ...Nyeem ntxiv -
Roj av CCR Kev Hloov Kho: Kev hloov pauv hauv kev lag luam roj
Nyob rau hauv kev lag luam roj loj hlob, muaj qhov xav tau kev cog qoob loo, ntau dua roj av. Txhawm rau ua kom tau raws li cov kev sib tw no, kev sib tw thoob ntiaj teb thiab adsorbentNyeem ntxiv