Henan Sinmat Chemical Co., Ltd. ke e 'ngoe ea baetsi le barekisi ba tšepahalang ba zeolite catalyst h-zsm-5 Chaena. Ka boiphihlelo bo bongata, re u amohela ka mofuthu hore u reke zeolite catalyst h-zsm-5 ea boleng bo holimo e rekisoang mona fekthering ea rona. Ikopanye le rona bakeng sa sampole ea mahala.
Selelekela
Zeolite H-ZSM-5 catalyst ke proton-mofuta (H-type) molecular sieve ea ZSM-5, hape e na le sebopeho sa MFI. The AlO4-likarolo tsa moralo oa H-ZSM-5 li leka-lekana ka H+litefiso, kahoo ba theha Brønsted acid centers (Si-OH-Al) ka har'a lathisi, e leng mohloli oa ts'ebetso ea ona. Hoo e ka bang asiti kaofela{3}}karabelo ea catalyzed e itšetlehile ka H-ZSM-5 zeolite.
H-ZSM-5 e na le sebopeho sa MFI sa mesoporous, kahoo e bonts'a khetho ea sebopeho se phahameng haholo; likanale tsa eona tse hokahantsoeng tse tharo{4}}li etsa hore li-reactants li be bonolo haholoanyane. Mohloli oa asiti oa H-ZSM-5 ke haholo-holo Brønsted acid, e nang le ts'ebetso e phahameng ea catalytic; 'me ea bobeli ke Lewis acid, e khothalletsang liketso tse thusang.
ZSM-5 e na le botsitso bo botle ba hydrothermal le khanyetso e matla ea carbon buildup, e leng ea bohlokoa haholo mekhoeng ea indasteri.
Tlhaloso ea Setsebi
|
Mofuta oa Crystal |
H{{0}ZSM-5 |
|
Ponahalo |
Phofo e tšoeu |
|
Sebopeho sa Crystal |
MFI |
|
Boholo ba Crystal(μm) |
2~6 |
|
BET Surface Area(m2/g) |
>380 |
|
SiO2/Al2O3(mol/mol) |
20~∞ |
|
Crystallinity(%) |
>95 |
Kopo
- Petrochemical FCC
- Methanol Conversion Technologies
Hot Tags: zeolite catalyst h-zsm-5, h zsm 5, h zsm 5 zeolite, hzsm 5 catalyst, hzsm 5 catalyst theko, h-zsm-5 molecular sieve
