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Zeolite catalyst refers to a diamond-like hexagonal close-packed structure.It has arelatively high crystallinity and silica-alumina ratio,wherein the relativelycrystallinity is no less than 88%, and the SiO2/Al2O3molar ratio is no less than 5.2.We are zeolite manufacturer.
Items | Unit | Min | Typical | Max | Analytical method |
Relative crystallinity | % | 87 | 90 | - | X-ray diffractometer |
Total specific surface | m2/g | 680 | 700 | - | N2 Adsorption |
Pore volume | ml/g | - | 0.35 | - | N2 Adsorption |
Silica-alumina ratio | / | 5.0 | 5.2 | - | XRF |
Na2O | Wt% | - | 12.0 | 13.0 | Flame photometric analysis |
LOI | Wt% | - | 18.0 | 22.0 | Gravimetric analysis |
D,50 | um | - | 5.0 | 6.0 | Laser scatter distribution |
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