1. Product introduction
Cu-ZSM5 molecular sieve is ZSM5 with Cu as the cation. It is formed by exchanging a certain amount of Cu ions with ZSM5. Combined with HZSM5, its 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
3. Typical indicators
Analysis Project |
Unit |
analysis results |
Analytical method |
Exterior |
|
light blue powder |
|
Si2O3/Al2O3 |
|
20-40 |
XRF |
Crystallinity |
% |
≥95 |
X-ray diffractometer |
BET |
㎡/g |
≥350 |
N2 Adsorption |
CuO |
wt% |
1-10 |
Laser Scatter Distribution |
LOI |
wt% |
≤5 |
Gravimetric Analysis |