Henan Sinmat Chemical Co., Ltd. ke e mong oa baetsi le barekisi ba ka tšeptjoang ka ho fetisisa ba zeolite catalyst day-30 Chaena. Ka boiphihlelo bo bongata, re u amohela ka mofuthu hore u reke lisebelisoa tsa boleng bo holimo tsa zeolite catalyst day-30 tse rekisoang mona fekthering ea rona. Ikopanye le rona bakeng sa sampole ea mahala.
Selelekela
Zeolite catalyst DAY-30 ke mofuta oa Dealuminated Ammonium Y-mofuta oa molek'hule (DAY) molecular sieve, e nang le silica e mahareng-ho{5}}alumina ratio ea ka tloaelo 30. E boetse e boloka FAU topology le three-dimensional macropores (three-dimensional macropores).
Ha ho bapisoa le sieve e tloaelehileng ea HY molecular, framework ea LETSATSI-30 e 'nile ea tsoela pele ho phekoloa ka mokhoa o ntlafetseng, e leng se entseng hore mocheso o ntlafatse haholo, ha o ntse o boloka asiti e batlang e le matla. Bakeng sa ho tsitsisa ha mocheso, LETSATSI-30 zeolite e hanyetsana le mouoane oa metsi, e khona ho mamella ho nchafatsoa ha mocheso o phahameng, 'me ha e kotsing ea ho putlama ha moralo. Bakeng sa asiti, kaha silika-ho-alumina karo-karolelano ha e phahame haholo, DAY-30 zeolite e ntse e na le litsi tse ngata tsa asiti ea Brønsted le ts'ebetso e phahameng ea ho peperana, e bonts'ang bokhoni bo matla ba ho petsola oli e boima. Ka hona, DAY-30 zeolite catalyst hangata e nkuoa e le mofuta oa ts'ebetso e phahameng ea USY zeolite catalyst.
LETSATSI-30 zeolite hangata e sebelisoa e le sesebelisoa sa FCC, ka lebaka la ts'ebetso ea eona e phahameng ea ho qhekella, chai e ngata ea peterole, le tlhahiso e batlang e le holimo ea LPG. E le karolo ea ts'ehetso ea asiti le ho phunyeha, DAY-30 zeolite e atisa ho sebelisoa hammoho le tšepe e kang nickel le platinum ho li-catalysts tsa hydrocracking. Ntle le ho sebetsa e le li-catalysts, DAY-30 e boetse e na le zeolite adsorbent e ntle haholo, e bonts'ang matla a matla a adsorption bakeng sa benzene, hydrocarbons, alcohols, le aldehydes, 'me e na le lisebelisoa tse ngata ho fokotsa VOC, ho hloekisa moea le ho hloekisa metsi a litšila.
Tlhaloso ea Setsebi
|
Mofuta |
LETSATSI-30 |
|
Sebopeho sa Crystal |
FAU |
|
Ponahalo |
Phofo e tšoeu |
|
SiO2/Al2O3(mol/mol) |
25~35 |
|
BET Surface Area(m2/g) |
E kholo ho feta kapa e lekana le 650 |
|
Crystallinity(%) |
E kholo ho feta kapa e lekana le 90 |
|
D50(μm) |
Ka tlase ho kapa ho lekana le 10 |
|
Tahlehelo ho Ignition(550℃,wt%) |
Ka tlase ho kapa ho lekana le 5 |
|
Na2O(wt%) |
Ka tlase ho kapa ho lekana le 0.05 |
Kopo
- Petroleum FCC Catalyst
- Tšehetso ea Hydrocracking Catalyst
- Kalafo ea VOC
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