Henan Sinmat Chemical Co., Ltd. ke e mong oa bahlahisi le barekisi ba ka tšeptjoang ba zeolite catalyst nay naheng ea China. Ka boiphihlelo bo bongata, re u amohela ka mofuthu hore u reke lisebelisoa tsa boleng bo holimo tsa zeolite nay tse rekisoang mona fekthering ea rona. Ikopanye le rona bakeng sa sampole ea mahala.
Selelekela
Zeolite catalyst NaY kapa NaY molecular sieve ke mofuta oa alkali metal aluminosilicate material e nang le FAU topological structure. Karolo ea eona e meraro-e entsoe ka tlhophiso e 'ngoe ea silicon-tetrahedron ea oksijene le aluminium-tetrahedron ea oksijene, ho theha sebopeho sa "ring cage" tse leshome le metso e 'meli. Bophara ba pore ke hoo e ka bang 0.74 nm, 'me ponahalo ea eona ke phofo e tšoeu.
NaY molecular sieve ke mofuta wa sodium wa Y-mofuta wa molecular sieve (Zeolite Y), e leng mofuta wa motheo wa Y-mofuta wa molecular sieve. E ka fetoloa ka phapanyetsano ea ion ho fumana mefuta e meng ea Y zeolite, joalo ka NH4Y, HY, USY, REY, joalo-joalo.
Ka litšoaneleho tsa eona tsa "uniform" le "exchangeable ions", NaY zeolite molecular sieves e fetohile lisebelisoa tsa bohlokoa bakeng sa ho bapatsa, ho etsa catalysis le phapanyetsano ea ion indastering, 'me e bapala karolo ea bohlokoa masimong a matla le ts'ireletso ea tikoloho.
Tlhaloso ea Setsebi
|
Mofuta |
NAY |
|
Ponahalo |
Phofo e tšoeu |
|
Relative Crystallinity(%) |
>90 |
|
Sebaka sa Bokaholimo(m2/g) |
>750 |
|
Bophahamo ba Pore(cm3/g) |
>0.36 |
|
SiO2/Al2O3(mol/mol) |
>5.2 |
|
Na2O(%) |
12 |
|
Tahlehelo ka ho Ignition(wt%) |
15 |
|
D50(µm) |
5 |
Kopo
- Petroleum Catalytic Cracking
- Ho Hloekisa Khase ea Liindasteri
- Multi-mohato oa Catalyst Carrier
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