The product is less acidic than conventional zeolite, It is suitable for fine chemical catalyst.

3.1 Application:

No organic-amine is used during making this Silicon HZSM-5 Zeolite Molecular Sieve . The product is less acidic than conventional zeolite, It is suitable for fine chemical catalyst.

-          Fine chemical catalyst: such as synthesis material by pyridine and methyl pyridine, and amination reaction process.

-          Petrochemical catalyst: olefin superimposed, aromatics alkylation.

-          The refinery catalytic cracking catalysts and additives and adding components.

3.2 Main Technical Parameter of Low silicon HZSM-5 Zeolite

Item	Specification
Appearance	white powder
Grains nm nm	200-500
Ratio of SiO2/Al2O3	110-130
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.

 

Silicon HZSM-5 Zeolite Molecular Sieve (with amine)