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 |
