Henan Sinmat Chemical Co., Ltd. ke e mong oa bahlahisi le barekisi ba ka tšeptjoang ka ho fetisisa ba zeolite catalyst ssz-39 Chaena. Ka boiphihlelo bo bongata, re u amohela ka mofuthu hore u reke zeolite catalyst ssz-39 ea boleng bo holimo e rekisoang mona fekthering ea rona. Ikopanye le rona bakeng sa sampole ea mahala.
Selelekela
SSZ-39 zeolite catalyst, ke sieve e phahameng-silica microporous molecular e nang le topology ea AEI, e leng karolo ea -ring ring e tloaelehileng ea sefo ea microporous molecular sieve. Moralo oa eona o entsoe haholo ka Si, Al, le O, e nang le likanale tse tloaelehileng tsa microporous le sebopeho se kang sa cage, le litsi tse matla tsa asiti.
SSZ-sefe ea limolek'hule e bonts'a tšebetso e ntle haholo ea ho sefa li-pore tse nyane, ho e etsa hore e tšoanelehe bakeng sa khetho e ikhethileng le phetolo ea matla ea limolek'hule tse nyane. Sebaka sa eona se seholo se ikhethileng le bophahamo ba micropore li molemo bakeng sa ho hasana ha likarolo tse sebetsang le ho hasana ha li-reactants. Ho feta moo, SSZ-39 e bonts'a botsitso bo botle ba hydrothermal le ts'ebetso e phahameng ea khetho ea phokotso ea matla bakeng sa NOx.
Ka hona, ts'ebeliso e kholo ea SSZ-39 zeolite ke ho lokisoa ha Cu-SSZ{6}}39 catalysts bakeng sa ho tlosoa ha NOx lienjineng tsa diesel, likoloi tse boima, le likhase tsa indasteri. H-SSZ-39 e ka sebelisoa e le acidic molecular sieve catalyst for Methanol-to-Olefins (MTO), e fetola methanol hore e be low-carbon olefin tse kang ethylene le propylene.
Tlhaloso ea Setsebi
|
Mofuta |
SSZ-39 |
|
Ponahalo |
Phofo e tšoeu |
|
Sebopeho sa Crystal |
AEI |
|
SiO2/Al2O3(mol/mol) |
20~30 |
|
Bophahamo ba Micropore(m3/g) |
0.2~0.3 |
|
Boholo ba Crystal(μm) |
0.2~0.4 |
|
BET Surface Area(m2/g) |
>600 |
|
Na2O(wt%) |
<0.05 |
Kopo
- Tikoloho NH3-SCR Denitrification Catalyst
-
Methanol ho Olefins
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