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Lwm Cov Khoom Siv Tshuaj
Ntxiv rau cov yas loj, txheej hloov kho kom hloov dua tshiab, lub tuam txhab tau nquag nthuav dav rau ib qho chaw dav dav, txhawm rau txhawb cov khoom qeb rau ntau cov neeg siv.
Lub tuam txhab tuaj yeem muab cov khoom siv molecular, 6Fxy
(2,2-bis (3,4-dimethylphenyl) Hexafluoropnane) thiab 6FDA (4,4 '- (Hexafluoroisopride) diphalic anhydride).
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Beta-25
Cov qauv beta molecular muaj cov qauv sib txawv ntawm peb sabftensal kaum ob lub nplhaib hla Pore. Nws yog tsim ntawm ob qho sib xyaw ntawm cov ntoo polycrystalline zoo nkauj, uas yog tsim ntawm cov koog tetraedral npaj rau hauv cov txheej txheem tib si. Ob qho tib si qauv yog tsim los ntawm cov chav nyob rau sab nrauv (TBU) ua khub los ntawm tib lub chaw, uas yog npaj hauv txheej thiab tom qab ntawd txuas nrog sab laug thiab sab tes xis. Qhov kev sib txuas no ua rau cov channel to twist raws cen kev taw qhia.
Beta molecular sieves qhia cov catalytic cracking, hydrothicewization, olefrotic cracking, olinisulerization, olinisulerization, olinisulation thiab lwm yam roj av ntxiv thiab petrochemical cov txheej txheem. -
Beta-30
Cov qauv beta molecular muaj cov qauv sib txawv ntawm peb sabftensal kaum ob lub nplhaib hla Pore. Nws yog tsim ntawm ob qho sib xyaw ntawm cov ntoo polycrystalline zoo nkauj, uas yog tsim ntawm cov koog tetraedral npaj rau hauv cov txheej txheem tib si. Ob qho tib si qauv yog tsim los ntawm cov chav nyob rau sab nrauv (TBU) ua khub los ntawm tib lub chaw, uas yog npaj hauv txheej thiab tom qab ntawd txuas nrog sab laug thiab sab tes xis. Qhov kev sib txuas no ua rau cov channel to twist raws cen kev taw qhia.
Beta molecular sieves qhia cov catalytic cracking, hydrothicewization, olefrotic cracking, olinisulerization, olinisulerization, olinisulation thiab lwm yam roj av ntxiv thiab petrochemical cov txheej txheem. -
Beta-50
Cov qauv beta molecular muaj cov qauv sib txawv ntawm peb sabftensal kaum ob lub nplhaib hla Pore. Nws yog tsim ntawm ob qho sib xyaw ntawm cov ntoo polycrystalline zoo nkauj, uas yog tsim ntawm cov koog tetraedral npaj rau hauv cov txheej txheem tib si. Ob qho tib si qauv yog tsim los ntawm cov chav nyob rau sab nrauv (TBU) ua khub los ntawm tib lub chaw, uas yog npaj hauv txheej thiab tom qab ntawd txuas nrog sab laug thiab sab tes xis. Qhov kev sib txuas no ua rau cov channel to twist raws cen kev taw qhia.
Beta molecular sieves qhia cov catalytic cracking, hydrothicewization, olefrotic cracking, olinisulerization, olinisulerization, olinisulation thiab lwm yam roj av ntxiv thiab petrochemical cov txheej txheem. -
Beta-b
Cov qauv beta molecular muaj cov qauv sib txawv ntawm peb sabftensal kaum ob lub nplhaib hla Pore. Nws yog tsim ntawm ob qho sib xyaw ntawm cov ntoo polycrystalline zoo nkauj, uas yog tsim ntawm cov koog tetraedral npaj rau hauv cov txheej txheem tib si. Ob qho tib si qauv yog tsim los ntawm cov chav nyob rau sab nrauv (TBU) ua khub los ntawm tib lub chaw, uas yog npaj hauv txheej thiab tom qab ntawd txuas nrog sab laug thiab sab tes xis. Qhov kev sib txuas no ua rau cov channel to twist raws cen kev taw qhia.
Beta molecular sieves qhia cov catalytic cracking, hydrothicewization, olefrotic cracking, olinisulerization, olinisulerization, olinisulation thiab lwm yam roj av ntxiv thiab petrochemical cov txheej txheem. -
Rey-16 Bemarthite Y Molecular Sab Cib
Muaj RE2O3 sib xyaw Bausarthite Oxide ≥16.5%, raws li cov neeg siv kev xav tau, tuaj yeem hloov kho cov feem ntawm LA2O3 thiab CEO2 hauv kev tsis tshua muaj.
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Rusy-12 Tesakite y molecular sab cib
Muaj RE2O3 sib xyaw Bagarthite Oxide Oxide Oxide Oxide Oxide Oxide Oxide Oxide Oxide Oxide ≥2%, raws li cov neeg siv kev xav tau, tuaj yeem kho cov feem ntawm LA2O3 thiab CEO2 hauv kev tsis tshua muaj.
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Rusy-8 Bagarthite Supersable Y molecular sab cib
Muaj RE2O3 sib xyaw Bakarfthite Oxide ≥7%, raws li cov neeg siv kev xav tau, qhov loj me ntawm cov ntsuas ntawm tes tuaj yeem hloov kho raws cov neeg siv kev xav tau.
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Hnub-12 qis na, supersable, siab si molecular sab cib
Naixo ≤0.1%, SOO2 / AL2O3 MANPANED piv ≥10.
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Zsm-5b
ZSM-5 molecular sab cib yog ib tug siab-silicon Zoidite, nws li kev sib piv tau ua ke ntau dua li 1000 lossis ntau dua, thiab cov yam ntxwv ntawm mydrophobic. Lawv cov qauv yog tus cwj pwm los ntawm Crystal Silycinate muaj li ntawm 10-keeb kwm. Nws cov txheej txheem theem pib yog tsim ntawm yim tsib-tus tswvcuab cov nplhaib, tsis muaj can kab noj hniav, tsuas yog cov kab ke. ZSM-5 muaj ob pawg ntawm kev tshuam raws, ib qho ncaj nraim los ntawm thiab lwm txoj kev sib tshuam mus rau ib leeg. Cov channel yog elliptical thiab nws lub qhov rais taub yog 0.55-0.60Nm. Vim yog cov tshuaj tiv thaiv zoo sib xws thiab cov duab ntawm cov inlet thiab cov khoom siv molecular muaj cov qauv ntawm nws cov qauv thiab ua ke nrog cov khoom siv zoo nkauj catalyst.
ZSM-5 molecular sab cib catalyst yog dav siv hauv kev lag luam petrochemical ua kev lag luam. Nws tuaj yeem siv los ua tus neeg sawv cev ntawm cov txheej txheem ntawm cov kua catalene, uas tuaj yeem ua kom muaj roj ntxiv thiab ua kom cov roj pleev xim rau hauv octane. Ib qho ntxiv, nws tuaj yeem siv rau kev tsim cov ethylbenzene, P-Xylene, Phenol, Pyridine, thiab lwm yam. -
Hnub-20 qhov qis na, sunsable, siab si cov suab paj nruag
Naixo ≤0.05%, Sio2 / Al2o3 Cov Lus Hniav Nyiaj Mev O≥18.5
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Zsm-5s
ZSM-5 molecular sab cib yog ib tug siab-silicon Zoidite, nws li kev sib piv tau ua ke ntau dua li 1000 lossis ntau dua, thiab cov yam ntxwv ntawm mydrophobic. Lawv cov qauv yog tus cwj pwm los ntawm Crystal Silycinate muaj li ntawm 10-keeb kwm. Nws cov txheej txheem theem pib yog tsim ntawm yim tsib-tus tswvcuab cov nplhaib, tsis muaj can kab noj hniav, tsuas yog cov kab ke. ZSM-5 muaj ob pawg ntawm kev tshuam raws, ib qho ncaj nraim los ntawm thiab lwm txoj kev sib tshuam mus rau ib leeg. Cov channel yog elliptical thiab nws lub qhov rais taub yog 0.55-0.60Nm. Vim yog cov tshuaj tiv thaiv zoo sib xws thiab cov duab ntawm cov inlet thiab cov khoom siv molecular muaj cov qauv ntawm nws cov qauv thiab ua ke nrog cov khoom siv zoo nkauj catalyst.
ZSM-5 molecular sab cib catalyst yog dav siv hauv kev lag luam petrochemical ua kev lag luam. Nws tuaj yeem siv los ua tus neeg sawv cev ntawm cov txheej txheem ntawm cov kua catalene, uas tuaj yeem ua kom muaj roj ntxiv thiab ua kom cov roj pleev xim rau hauv octane. Ib qho ntxiv, nws tuaj yeem siv rau kev tsim cov ethylbenzene, P-Xylene, Phenol, Pyridine, thiab lwm yam.