I、Product introduction
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. zsm5 has the structure features that it is crystalline aluminium silicate composed of Ten-membered ring channels in the vertical and horizontal orientation.
ZSM5 zeolite powder including h zsm 5, cu zsm 5,fe zsm 5,nano zeolite hzsm 5 catalyst.
II、 Product advantages
High selectivity
High catalytic activity
Long operating life
The larger specific surface area increases the metal's load.
III. Typical indicators
Item |
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 |
IV、Range of application
ZSM-5 Silica-alumina ratio |
Specific application |
12.4 |
Methanol to Gasoline |
19 |
benzylization |
24 |
Polyethylene cracking |
29.2 |
Alkylation, condensation, and acetalation |
31.4 |
ethanol dehydration |
34.2 |
macromolecular cleavage |
48 |
Preparation of dimethyl ether by dehydration of methanol |
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 environmental protection |