The production process without the organic amine, the product is less acidic than conventional zeolite, for refining.
4.1 Application:
No organic-amine is used during making this Silicon HZSM-5 Zeolite.
The production process without the organic amine, the product is less acidic than conventional zeolite, suitable for the isomerization catalyst or adsorption separating agent.
- The refinery catalytic cracking catalysts and additives added component in petro industry.
- Fine chemical aromatics separation between adsorbent.
- In refining and fine chemicals industry.
- The environmental sewage and waste water treatment agent.
4.2 Main Technical Parameter of high silicon HZSM-5 Zeolite molecular sieve
Item | Specification |
Appearance | white powder |
Grains nm nm | 200-500 |
Ratio of SiO2/Al2O3 | 260-300 |
Na2O(%wt) | ≤0.1 |
X-ray diffraction | fully compliant with the standard pattern of ZSM-5, no miscellaneous crystal |
Relative degree of crystallinity % | ≥90 |
Hexane adsorption amount(%wt) | ≥9.5 |
Moisture content(%wt) | ≤5.0 |
* Calcined at 550 °C for 2 hours measured water content | |
Packing: packed in plastic bag. (inner of bag is protected by liner. ) | |
Storage: under room temperature, and the relative moisture is not greater than 90%, it should not be directly exposed in air, away from water, acid, and alkali. | |
High Silicon HZSM-5 Zeolite Molecular Sieve (with amine)
