Xov xwm kev lag luam
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CCR txheej txheem nyob rau hauv lub refinery yog dab tsi?
Cov txheej txheem CCR, tseem hu ua Continuous Catalytic Reforming, yog cov txheej txheem tseem ceeb hauv kev kho cov roj av. Nws suav nrog kev hloov pauv ntawm low-octane naphtha rau hauv high-octane roj av sib xyaw. Cov txheej txheem hloov kho CCR yog ua los siv cov miv tshwj xeeb ...Nyeem ntxiv -
Hydrotreating Catalysts: Tus yuam sij rau Hydrotreating zoo
Hydrotreating yog txheej txheem tseem ceeb hauv cov khoom siv roj av refining, aiming tshem impurities thiab txhim kho roj zoo. Cov catalysts siv hauv hydrotreating ua lub luag haujlwm tseem ceeb hauv kev ua kom txoj haujlwm no. Ib lub hom phiaj tseem ceeb ntawm hydrotreating yog tshem tawm sulfur, nitrogen thiab ...Nyeem ntxiv -
Dab tsi yog qhov txawv ntawm 4A thiab 3A molecular sieves?
Molecular sieves yog cov ntaub ntawv tseem ceeb siv nyob rau hauv ntau yam kev lag luam rau kev sib cais molecules raws li lawv qhov loj thiab cov duab. Lawv yog crystalline hlau aluminosilicates nrog peb-dimensional interconnecting network ntawm alumina thiab silica tetrahedra. Feem ntau c...Nyeem ntxiv -
Hydrotreating Catalysts: Txhim kho qhov zoo ntawm Petroleum Products
Hydrotreating catalysts ua lub luag haujlwm tseem ceeb hauv kev ua kom zoo ntawm cov khoom siv roj av, tshwj xeeb tshaj yog nyob rau hauv hydrodesulfurization (HDS) ntawm naphtha, lub tshuab nqus tsev roj (VGO) thiab ultra-low sulfur diesel (ULSD). Cov catalysts no tseem ceeb heev rau tshem tawm sulfur, nitrogen thiab lwm yam impurities ...Nyeem ntxiv -
Yuav ua li cas molecular sieves?
Molecular sieves yog cov ntaub ntawv tseem ceeb rau roj thiab kua sib cais thiab purification hauv ntau yam lag luam. Lawv yog cov crystalline metalloaluminosilicates nrog cov pores sib xws uas xaiv adsorb molecules raws li lawv qhov loj thiab cov duab. Kev tsim cov txheej txheem ntawm mo...Nyeem ntxiv -
Puas yog zeolite raug nqi?
Zeolite yog ib qho ntxhia tshwm sim uas tau txais kev saib xyuas rau nws cov kev siv ntau yam, suav nrog kev ua kom huv dej, sib cais roj, thiab ua ib qho catalyst hauv ntau cov txheej txheem tshuaj. Ib hom zeolite, hu ua USY zeolite, tau ua kom pom tseeb ...Nyeem ntxiv -
Dab tsi yog molecular sieve siv rau?
Molecular Sieves: Kawm Txog Lawv Daim Ntawv Thov thiab Kev Siv Qhia Molecular sieves, tseem hu ua hluavtaws zeolites, yog cov ntaub ntawv ntxeem tau uas xaiv cov khoom nqus dej raws li lawv qhov loj thiab polarity. Cov cuab yeej tshwj xeeb no tso cai rau mole ...Nyeem ntxiv -
Silica gel: ntau yam tshuaj rau purifying PSA hydrogen units hauv kev lag luam refining
Hauv kev lag luam uas xav tau high-purity hydrogen, xws li refineries, petrochemical nroj tsuag thiab tshuaj lom neeg kev lag luam, txhim khu kev qha purification txheej txheem yog ib qho tseem ceeb heev. Silica gel yog ib qho zoo adsorbent uas tau ua pov thawj nws tsim nyog lub sij hawm thiab sij hawm dua nyob rau hauv purifying PSA hydrogen units, xyuas kom meej lub ...Nyeem ntxiv -
Gasoline CCR Reform: Ib Revolution in the Fuel Industry
Hauv kev lag luam roj ntau zuj zus, muaj kev xav tau ntau ntxiv rau cov tshuab ntxhua khaub ncaws, roj av ntau dua. Yuav kom ua tau raws li cov kev cov nyom no, thoob ntiaj teb catalyst thiab adsorbent tsum Shanghai Gas Chemical Co., Ltd. (SGC) tau ua ntej ntawm ...Nyeem ntxiv -
Txhim kho Industrial Efficiency thiab Sustainability Siv Shanghai Gas Chemical Co., Ltd.'s C5/C6 Isomerization Catalyst
Shanghai Gascheme Co., Ltd. (SGC) yog lub chaw tsim khoom thoob ntiaj teb ntawm catalysts thiab adsorbents rau refining, petrochemical thiab tshuaj industries. Kev cog lus rau kev tsim kho thev naus laus zis thiab kev ua tau zoo, SGC muaj lub koob npe nrov rau kev ua haujlwm siab ...Nyeem ntxiv -
Shale gas purifying
Shale gas yog ib hom roj av uas muab rho tawm los ntawm shale formations tob hauv lub ntiaj teb nto. Txawm li cas los xij, ua ntej shale roj tuaj yeem siv los ua lub zog, nws yuav tsum tau ntxuav kom tshem tawm impurities thiab cov pa phem. Shale gas cleanup yog txheej txheem nyuaj uas muaj ntau theem ntawm cov neeg kho mob ...Nyeem ntxiv -
Hlau Enclosure Box
Puas yog koj xav tau qhov chaw ruaj khov thiab txhim khu kev qha rau koj cov khoom siv hluav taws xob? Saib tsis pub dhau ib lub thawv ntawv hlau. Hauv tsab xov xwm no, peb yuav tshawb xyuas seb lub thawv hlau yog dab tsi, nws siv li cas, thiab nws cov txiaj ntsig ntau. Ua ntej, cia peb txhais tias lub thawv hlau yog dab tsi. ...Nyeem ntxiv