Henan Sinmat Chemical Co., Ltd. hi China rama zeolite catalyst mcm-22 siamtu leh supplier rintlak ber pawl a ni. Experience tam tak nen, kan factory atanga hetah hian zeolite catalyst mcm-22 quality tha tak hralh tur lei turin lawm takin kan lo lawm a che. Free sample lak duh tan min rawn biak theih reng e.
Inhmelhriattirna
MCM-22 zeolite catalyst hi MWW-type high-silica zeolite molecular sieve aiawhtu a ni a, dual-channel emaw cavity system danglam tak leh surface cup structure danglam tak a nei a ni. MCM-22 hi a tlangpuiin high-performance acid catalyst atan hman a ni a, a tlangpuiin white powder angin pek a ni a, mahse granule, strip emaw catalyst form dang angin siam belh theih a ni bawk.
Dual-channel structure danglam tak hi MCM-22 molecular sieve-a thil pawimawh ber a ni. A ring channel member 10 awmna hian shape selection hna a thawk a, outer semi-cage structure hian open reaction space a pe zawk thung. Chuvangin, MCM-22 molecular sieve hian structural advantage a nei a, chu chu micropore shape thlan theihna, acid catalytic activity sang tak, leh macromolecular accessibility tha tak a ni.
MCM-22 zeolite catalyst hmanna pawimawh ber pakhat chu aromatic hydrocarbons alkylation a ni. Entirnan, benzene alkylation-ah chuan MCM-22-a pore structure leh semi{6}}cage structure danglam tak hian cumene selectivity a ti tha thei a, alkylation leh side reaction dang a tihziaawm thei bawk. Chuvangin MCM-22 catalyst hi cumene siamnaah te, ethylbenzene nena inzawm process-ah te, aromatic alkylation-ah te, alkylbenzene synthesis-ah te, etc. ah te hman theih a ni.
Technical lam hawi zawng zawng
|
Lampang |
MCM-22 a ni |
|
Hmel lan dan |
Powder dum a ni |
|
Crystal Structure a ni |
MWW a ni |
|
BET Leihnuai zau zawng(m2/g) |
400 aia tam emaw, a tlukpui emaw |
|
SiO2/Al2O3(mol/mol) a ni. |
Customized theih a ni |
|
Particle lian zawng(μm) 1.1. |
0.5~10 |
|
Crystallinity(%) a ni. |
95 aia lian emaw, a tlukpui emaw |
|
Na2O(wt%) a ni. |
<0.1 |
|
Ignition(wt%) avanga hloh . |
<5 |
Dilna
- Aromatic Hydrocarbons te chu Alkylation hmanga siam a ni
- Aromatic Hydrocarbons te chu isomerization hmanga siam a ni
- Toluene Inthlauhna (disproportionation) a awm
- Polyalkylbenzene chu a transalkylation a ni
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