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5A Molecular Sieve
Puas yog koj tab tom nrhiav rau lub zog desiccant kom koj cov khoom qhuav thaum thauj lossis khaws cia? Tsuas yog saib ntawm 5A molecular sieves! Hauv tsab xov xwm no, peb yuav tshawb xyuas seb 5A molecular sieve yog dab tsi, nws ua haujlwm li cas, thiab nws cov ntawv siv ntau yam. Ua ntej, cia peb txhais qhov molecular sieve yog dab tsi. Tsuas yog p...Nyeem ntxiv -
Molecular Sieve rau Hydrogen Purification
Molecular sieves yog dav siv nyob rau hauv cov tshuaj thiab petrochemical industries rau ntau yam kev sib cais thiab purification txheej txheem. Ib qho ntawm lawv cov ntawv thov tseem ceeb yog hauv kev ua kom huv ntawm cov roj hydrogen. Hydrogen yog dav siv los ua khoom noj hauv ntau yam kev lag luam, xws li cov khoom lag luam ...Nyeem ntxiv -
Dab tsi yog catalytic dewaxing?
Catalytic dewaxing yog cov txheej txheem tseem ceeb hauv kev lag luam roj av uas tshem tawm cov khoom siv waxy los ntawm cov roj crude. Cov txheej txheem no yog qhov tseem ceeb hauv kev ua kom ntseeg tau tias cov khoom siv roj av xws li diesel, roj av, thiab dav hlau roj muaj qhov xav tau qhov kub thiab txias. Hauv tsab xov xwm no, peb yuav tham txog dab tsi catalyt ...Nyeem ntxiv -
Molecular Sieves XH-7
petrochemicals, tshuaj, thiab roj sib cais. Ib qho ntawm feem ntau siv molecular sieves yog XH-7, paub txog nws zoo heev adsorption zog thiab siab thermal stability. XH-7 molecular sieves yog cov zeolites hluavtaws uas muaj peb-dimensional network ntawm interconnected channels ...Nyeem ntxiv -
HDS rau ULSD yog dab tsi?
Ultra-low sulfur diesel (ULSD) yog ib hom roj diesel uas tau txo cov ntsiab lus sulfur piv rau cov roj diesel. Hom roj no huv dua thiab zoo dua rau ib puag ncig, vim nws tsim cov pa phem tsawg dua thaum hlawv. Txawm li cas los xij, ULSD muaj nws qhov kev sib tw ...Nyeem ntxiv -
Koj puas to taub tiag tiag Activated Carbon?
Cov pa roj carbon activated, tseem hu ua activated charcoal, yog cov khoom ntxeem tau nrog thaj chaw loj uas tuaj yeem nqus tau ntau yam impurities thiab cov kab mob los ntawm huab cua, dej, thiab lwm yam khoom. Nws yog dav siv nyob rau hauv ntau yam kev lag luam, ib puag ncig, thiab kev kho mob daim ntawv thov vim ...Nyeem ntxiv -
Dab tsi yog sulfur rov qab?
Sulfur Recovery: Ib Txheej Txheem Tseem Ceeb rau Kev Ua Raws Li Ib Cheeb Tsam Sulfur yog ib yam khoom uas feem ntau pom muaj nyob hauv roj av, roj av, thiab lwm yam roj fossil. Thaum cov roj no raug hlawv, sulfur dioxide (SO2) raug tso tawm rau hauv qhov chaw, uas tuaj yeem ua rau cov kua qaub los nag thiab ...Nyeem ntxiv -
Paub txog hydrogenation catalysts
Hydrogenation catalysts yog cov khoom uas nce tus nqi ntawm cov tshuaj tiv thaiv hydrogenation, uas koom nrog qhov sib ntxiv ntawm hydrogen atoms rau ib lub molecule. Lawv feem ntau siv nyob rau hauv cov tshuaj thiab roj av industries los hloov unsaturated hydrocarbons rau hauv ntau saturated forms.Common hydrogenation ...Nyeem ntxiv -
Kawm txog cov txheej txheem acid leaching ntawm Co Mo raws li hydrotreating catalyst
Cov txheej txheem teb saum npoo av (RSM) tau siv los kawm txog cov txheej txheem nitric acid leaching ntawm pov tseg Co Mo raws li hydrotreating catalyst. Lub hom phiaj ntawm txoj kev tshawb no yog los qhia txog CO thiab Mo los ntawm cov khoom siv catalyst mus rau hauv cov kuab tshuaj nyob rau hauv daim ntawv ntawm cov dej-soluble, thiaj li mus pab txhawb cov tom ntej purific ...Nyeem ntxiv -
Kev npaj ntawm carbon molecular sieve los ntawm carbon fiber
Yog tias cov jujube dots ntawm huanbingwei thiab CMB ua ke ua ke, cov khoom tshiab yuav muaj qhov zoo hauv qab no: tsis muaj plua plav yuav raug tsim thaum siv. Nws tau txhim kho los ntawm 5-FU. Cov pa roj carbon fiber ntau molecular sieves nrog ion pauv peev xwm tuaj yeem npaj los ntawm kev kho lub cev thiab tshuaj ntxiv. Cov...Nyeem ntxiv -
Cov cuab yeej thiab kev siv cov activated carbon
Cov pa roj carbon activated: yog ib hom tsis-polar adsorbent siv ntau dua. Feem ntau, nws yuav tsum tau ntxuav nrog dilute hydrochloric acid, ua raws li ethanol, thiab tom qab ntawd ntxuav nrog dej. Tom qab ziab ntawm 80 ℃, nws tuaj yeem siv rau kab chromatography. Granular activated carbon yog qhov kev xaiv zoo tshaj plaws rau kem ch ...Nyeem ntxiv
