Na-zsm5
1. Product introduction
Na-ZSM5 molecular sieve is ZSM5 with NA-type cation. Compared with HZSM5, the channels are slightly changed and the polarity is different. It is also two sets of intersecting channels, one is straight through, and the other is zigzag perpendicular to each other. The channel is elliptical with a window diameter of 0.55-0.60 nm. Their structural characteristics are crystalline aluminosilicates composed of ten-element channels in both vertical and horizontal directions.
2. Product advantages
High product selectivity
High catalytic activity
Long life
Larger specific surface area increases metal loading capacity
3.Typical indicators
Analysis Project |
Unit |
analysis results |
Analytical method |
Exterior |
|
light red powder |
|
Si2O3/Al2O3 |
|
25,300 |
XRF |
Crystallinity |
% |
≥95 |
X-ray diffractometer |
BET |
㎡/g |
≥380 |
N2 Adsorption |
D50 |
um |
2-6 |
Laser Scatter Distribution |
LOI |
wt% |
≤5 |
Gravimetric Analysis |