Rare Earth Molecular Sieve RUSY-2
The content of mixed rate earth oxide RE2O3 is no less than 1.5%, the ratio between La2O3 and CeO2 of the rare earth can be adjusted according to the requirement of the user.and the size of cell parameter can be adjusted according to the requirement of the user.
RUSY-2 Quality Control Targets
| Item | Unit | Max | Typical | Max | Analytical Method |
| Relative crystallinity | % | 60 | 70 | X-ray diffractometer | |
| Cell parameter | ×10-10m | 24.45 | 24.49 | 24.52 | X-ray diffractometer |
| Total specific surface | m2/g | 600 | 630 | N2 Adsorption | |
| Na2O | wt % | 1.2 | 1.5 | Flame Photometric Analysis | |
| SO42- | wt % | 0.2 | 0.4 | XRF | |
| RE2O3 | wt % | 1.5 | 2.5 | Chemical Analysis | |
| LOI | wt % | 8 | 10 | Gravimetric Analysis | |
| Lattice collapse temperature | ℃ | 1015 | Differential scanning calorimeter | ||
| D,50 | μm | 5 | 6 | Laser Scatter Distribution |
