Henan Sinmat Chemical Co., Ltd. ke e mong oa bahlahisi le barekisi ba ka tšeptjoang ba zeolite catalyst usy China. Ka boiphihlelo bo bongata, re u amohela ka mofuthu hore u reke lisebelisoa tsa boleng bo holimo tsa zeolite tse rekisoang mona fekthering ea rona. Ikopanye le rona bakeng sa sampole ea mahala.
Selelekela
Zeolite catalyst USY (Ultra-Stable Y) kapa USY molecular sieve ke mofuta oa Y-mofuta oa zeolite o fumanoang ka ho fetola NaY zeolite ka ion exchange le{2}}thempereichara e phahameng. Ke ea mofuta oa sebopeho sa FAU sa zeolite, 'me e na le sebopeho se ts'oanang le NaY zeolite. Pore ea eona e bophara ba 0.74 nm, 'me ponahalo ea eona ke phofo e tšoeu.
Ha ho bapisoa le sieve ea molek'hule ea NaY zeolite, USY e na le sebopeho se tlase sa aluminium content (e phahameng Si / Al ratio), botsitso bo betere ba mocheso le hydrothermal, le ts'ebetso e phahameng ea matla. USY molek'hule sieve e sebelisoa haholo-holo tšimong ea catalytic, 'me ke eona karolo ea mantlha e sebetsang ea li-catalyst tsa sejoale-joale tsa FCC.
Ka bokhoni ba eona ba sebopeho le taolo ea asiti, USY molecular sieve e ntlafatsa haholo ts'ebetso e matla le khetho ea lihlahisoa indastering ea petrochemical, e etsa hore e se ke ea nkeloa sebaka, haholo ts'ebetsong ea oli e boima le phetoho e tlase{0}carbon hydrocarbon.
Tlhaloso ea Setsebi
|
Mofuta |
USY |
|
Ponahalo |
Phofo e tšoeu |
|
Relative Crystallinity(%) |
>70 |
|
Sebaka sa Bokaholimo(m2/g) |
>650 |
|
SiO2/Al2O3(mol/mol) |
Customizable |
|
Lattice Collapse Temperature( degree) |
>998 |
|
Na2O(%) |
<0.8 |
|
Tahlehelo ka ho Ignition(wt%) |
6 |
|
D50(µm) |
5 |
Kopo
- Petroleum Catalytic Cracking
- Acidic Carriers Bakeng sa Hydrocracking Isomerization Alkylation
- Kalafo ea VOC
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