Rare Earth Molecular Sieve RUSY-12
The content of mixed rate earth oxide RE2O3 is no less than 12%,and the ratio between La2O3 and CeO2 of the rare earth can be adjusted according to the requirement of the user.
RUSY-12 Quality Control Targets
| Item |
Unit |
Max |
Typical |
Max |
Analytical Method |
|
Relative crystallinity |
% |
55 |
60 |
|
X-ray diffractometer |
|
Cell parameter |
×10-10m |
24.57 |
24.60 |
24.64 |
X-ray diffractometer |
|
Total specific surface |
m2/g |
590 |
610 |
|
N2 Adsorption |
|
Na2O |
wt % |
|
1.5 |
1.8 |
Flame Photometric Analysis |
|
SO42- |
wt % |
|
0.2 |
0.4 |
XRF |
|
RE2O3 |
wt % |
11.0 |
|
13.0 |
Chemical Analysis |
|
LOI |
wt % |
|
5 |
10 |
Gravimetric Analysis |
|
Lattice collapse temperature |
℃ |
1005 |
|
|
Differential scanning calorimeter |
|
D,50 |
μm |
|
5 |
6 |
Laser Scatter Distribution |
