It is made of SSZ-13 zeolite after copper ion exchange. Mainly used for the removal of nitrogen oxides from automobile exhaust.
2.Performance
Analytical item
Unit
Analytical result
Analytical method
Appearance
powder
Sio2/Al2O3 ratio
20
XRF
Total specific surface area
㎡/g
≥650
N2 Adsorption
CuO
%
≥4
Na2O
wt％
≤0.1
Flame Photometric Analysis
