I、Product introduction
SAPO-34 is widely used in the field of catalysis, automobile exhaust treatment, gas membrane separation materials and functional materials.
II、Product application
2.1 Cracking reaction of high carbon hydrocarbons
Olefine cracking to product propylene
Cracking of high carbon hydrocarbons to produce propylene
2.2 Conversion of low-carbon materials to low-carbon olefin
Catalytic preparation of low carbon olefin/propylene from methanol
Preparation of low carbon olefin by chloromethane
Ethylene to propylene
2.3 Removal of NOx from diesel vehicle exhaust
2.4 Alkane conversion to produce low carbon olefin
Ethane oxidation dehydrogenation
Propane dehydrogenation
Alkane dehydrogenation
III、Typical indicators
Analytical item
Unit
Analytical result
Analytical method
Appearance
white powder
Silica-alumina ratio
0.5
XRF
Relative crystallinity
≥90
X-ray diffractometer
Total specific surface area
㎡/g
≥550
N2 Adsorption
Mean grain size
Laser Scatter Distribution
Na2O
wt%
≤0.1
Flame Photometric Analysis
Loss on ignition
wt%
≤5
Gravimetric Analysis
%
um
2-10