I-Henan Sinmat Chemical Co., Ltd. yenye yezona zinto zithembekileyo zabakhiqizi kunye nabanikezeli be-zeolite catalyst ssz-39 e-China. Ngamava amaninzi, siyakwamkela ngokufudumeleyo ukuba uthenge i-zeolite catalyst ekumgangatho ophezulu ssz-39 ithengiswa apha kumzi-mveliso wethu. Qhagamshelana nathi ngesampuli yasimahla.
Intshayelelo
SSZ-39 zeolite catalyst, is high -silica microporous molecular sieve ene-AEI topology, eyeyesihlulo esiqhelekileyo{4} samalungu e-microporous molecular sieve. Isakhelo salo ikakhulu siqulunqwe nguSi, Al, kunye no-O, kunye neendlela eziqhelekileyo ze-microporous kunye nesakhiwo esifana ne-cage, kunye namaziko aqinileyo ane-acidic.
I-SSZ-I-39 ye-molecular sieve ibonisa ukusebenza kakuhle kwe-pore encinci ye-sieving, iyenza ifaneleke kwi-adsorption ekhethiweyo kunye nokuguqulwa kwe-catalytic yee-molecule ezincinci. Ummandla wayo omkhulu ophezulu kunye nomthamo we-micropore unenzuzo yokusasazwa kwamacandelo asebenzayo kunye nokusasazwa kwee-reactants. Ngaphezu koko, i-SSZ-39 ibonisa uzinzo oluhle lwe-hydrothermal kunye nomsebenzi ophezulu wokunciphisa okhethiweyo we-NOx.
Ke ngoko, olona setyenziso lumeleyo lwe-SSZ{1}}39 zeolite lulungiselelo lweCu{4}}SSZ{6}}39 catalysts yokususwa kwe-NOx kwiinjini zedizili, izithuthi ezinzima, kunye neegesi eziphuma kwimizi-mveliso. Kwaye H-}SSZ{8}}39 ingasetyenziswa njenge-acidic molecular sieve catalyst for Methanol-to-Olefins (MTO), iguqula imethanol ibe yi-low-carbon olefins efana ne-ethylene kunye nepropylene.
Inkcazo yobuGcisa
|
Uhlobo |
I-SSZ-39 |
|
Imbonakalo |
Umgubo omhlophe |
|
Ulwakhiwo lweCrystal |
AEI |
|
SiO2/Al2O3(mol/mol) |
20~30 |
|
Umthamo weMicropore(m3/g) |
0.2~0.3 |
|
Ubungakanani beCrystal(μm) |
0.2~0.4 |
|
BET Surface Area(m2/g) |
>600 |
|
N / A2O(wt%) |
<0.05 |
Isicelo
- I-Environmental NH3-SCR Denitrification Catalyst
-
IMethanol ukuya kwiOlefins
Iifayile ezishisayo: zeolite catalyst ssz-39, ssz 39 zeolite, cu ssz 39, h ssz 39, ssz 39 molecular sieve, China zeolite catalyst
