Henan Sinmat Chemical Co., Ltd. ndi amodzi mwa opanga odalirika komanso ogulitsa zeolite chothandizira usy ku China. Podziwa zambiri, tikukulandirani ndi manja awiri kuti mugule zida zapamwamba za zeolite zogulitsa kuno kuchokera kufakitale yathu. Lumikizanani nafe zitsanzo zaulere.
Mawu Oyamba
Zeolite catalyst USY (Ultra-Stable Y) kapena USY molecular sieve ndi mtundu wa Y-mtundu wa zeolite wopezedwa posintha NaY zeolite kupyolera mu kusintha kwa ion ndi kutentha{2}}kwapamwamba. Ndi ya FAU yamtundu wa zeolite, ndipo ili ndi mawonekedwe ofanana ndi NaY zeolite. Pore awiri ake ndi pafupifupi 0,74 nm, ndipo maonekedwe ake ndi ufa woyera.
Poyerekeza ndi NaY zeolite molecular sieve, USY ili ndi zida zotsika za aluminiyamu (zapamwamba za Si / Al ratio), kukhazikika kwamafuta ndi hydrothermal, komanso magwiridwe antchito apamwamba kwambiri. USY molecular sieve imagwiritsidwa ntchito kwambiri pothandizira, ndipo ndiye gawo lalikulu lazothandizira zamakono za FCC.
Ndi mphamvu zake zokhazikika komanso kuwongolera asidi, USY molecular sieve imathandizira kwambiri kuti igwire bwino ntchito komanso kusankha kwazinthu mumakampani amafuta amafuta, zomwe zimapangitsa kuti zisalowe m'malo, makamaka pokonza mafuta olemera komanso kusintha{0}carbon hydrocarbon yochepa.
Kufotokozera zaukadaulo
|
Mtundu |
USY |
|
Maonekedwe |
White ufa |
|
Wabale Crystallinity(%) |
>70 |
|
Pamwambapa (m2/g) |
>650 |
|
SiO2/Al2O3(mol / mol) |
Zosintha mwamakonda |
|
Lattice Collapse Temperature (digiri) |
>998 |
|
N / A2O(%) |
<0.8 |
|
Kutaya Pamoto (wt%) |
6 |
|
D50(µm) |
5 |
Kugwiritsa ntchito
- Petroleum Catalytic Cracking
- Zonyamula Acidic Pakuti Hydrocracking Isomerization Alkylation
- Chithandizo cha VOC
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