Henan Sinmat Chemical Co., Ltd. ndi amodzi mwa opanga odalirika komanso ogulitsa zeolite catalyst hy ku China. Podziwa zambiri, tikukulandirani ndi manja awiri kuti mugule zeolite catalyst hy yapamwamba kwambiri yogulitsa kuno kuchokera kufakitale yathu. Lumikizanani nafe zitsanzo zaulere.
Mawu Oyamba
Zeolite catalyst HY (Hydrogen Y) kapena HY molecular sieve ndi mtundu wa protonic Y-mtundu wa zeolite wopezedwa posintha NaY zeolite kudzera pa ammonia ion exchange ndi calcination dealumination. Ndiwonso wamtundu wa FAU wa zeolite, ndipo ali ndi pore awiri pafupifupi 0.74 nm, mawonekedwe ake ndi ufa woyera.
HY molecular sieve imakhalabe ndi -dimensional macroporous structure of Y-type molecular sieve. Komabe, pambuyo pa kusinthana kwa ion, Na+m'malo ndi H+, zomwe zimapatsa acidity yambiri komanso ntchito yothandizira. Katundu wake wa acidic akuphatikiza Brønsted (B) ndi Lewis (L) acid acid, omwe amawonetsa zochitika zazikulu kwambiri pakukhudzidwa kwamphamvu.
Monga chonyamulira chonyamulira komanso sieve ya acidic molecular sieve, HY molecular sieve ndiye gawo lalikulu lazinthu zopangira zopangira zamadzimadzi ndipo amagwiritsidwa ntchito kwambiri pakusweka kwa petroleum catalytic. Amagwiritsidwanso ntchito ngati adsorbent ya VOC adsorption ndi pyridine adsorption, kapena kugwiritsidwa ntchito mu isomerization ndi de-alkylation reactions in chemical catalysis.
Kufotokozera zaukadaulo
|
Mtundu |
HY |
|
Maonekedwe |
White ufa |
|
Wabale Crystallinity(%) |
>90 |
|
Pamwambapa (m2/g) |
>700 |
|
SiO2/Al2O3(mol / mol) |
Customizable |
|
N / A2O(%) |
<0.1 |
|
Kutaya Pamoto (wt%) |
15 |
|
D50(µm) |
<5 |
Kugwiritsa ntchito
- Petroleum Catalytic Cracking
- Chithandizo cha VOC
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