Product Details
Product name: ZSM-5 (Si/Al ratios can be customized based on requirements)
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ZSM-5 zeolite powder has two sets of intersecting channels, one is straight and the other is zig-zag type perpendicular to each other. The channel is elliptic, and zsm5 zeolite powder window diameter is 0.55-0.60nm. Zsm-5 has the structure features that it it crystalline aluminuim silicate composed of ten-memberer ring channels in the vertical and horizaontal orientation.
ZSM-5 zeolite powder including H-ZSM 5, Cu-zsm5, Fe ZSM-5 Nano zeolite H-zsm 5 catalyst
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ZSM-5 zeolite has some advantages:
High selectivity
High catalytic activity
Long operating life
The larger specific surface area increases the metal's load
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Item
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Indicator
|
Appearance
|
White powder
|
Relative crystallinity %
|
≥95
|
SiO2/Al2O3 mol/mol
|
25-2000
|
BET m2/g
|
≥350
|
Grain size
|
200-500nm/5-10um
|
Aperture nm
|
0.5-0.7
|
Loss on ignition
|
≤5
|
Na2O wt %
|
≤0.1
|
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ZSM-5 is a type of zeolite catalyst with varying Si/Al ratios that have different applications. The Si/Al ratio can be customized within the range of 20-2000. The applications for different Si/Al ratios are listed in the table below:
ZSM-5 Silica-alumina ration
|
Specific application
|
12.4
|
Methanol to Gasoline
|
19
|
Benzylization
|
24
|
Polyethylene cracking
|
29.2
|
Alkylation, condensation, and acetalation
|
31.4
|
Ethanol dehydration
|
48
|
Preparation of dimethyl ether by dehydration of methonal
|
48
|
Catalytic cracking
|
51.4
|
Acetalation
|
51.4
|
Synthesis of methoxychalcone
|
63
|
Methanol to Gasoline
|
100-150
|
Shape selective catalysis
|
220-400
|
VOC extraction in water in environmentalprotection
|
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25kg/woven bag, 800kg/pallet
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