Zibo Jiulong Chemical Co., Ltd.

ZSM-5

• Category :

  Catalyst and Auxiliary/Catalyst

• Synonyms :

  Molecular sieve 13X 1/16;Molecular sieve 3A 1/16;Molecular sieve 4A 1/16;Molecular sieve 5A 1/16;Molecular sieves, 5A;Molecular sieves 3A 1/16;MolecularsievesXpowder;MolecularsievesXmmbeads;MolecularsievesmeshpowderLindeX;MolecularsievespelletsLindeX;Molecular Sieve Type 13X;Molecular sieve 3A;MOLECULAR SEIVES, TYPE 4 A;Molecular sieves 13X;

• CAS NO :

  12173-28-3

• EC NO :

• Molecular Formula :

  Al·Ca·16H₂O·K·Na·O₅Si₂·O

• Molecular Weight :

• Main Specifications :

  SiO2/Al2O3,20~1000

• Packing :

  25kg/woven bag, 750kg/palle by the Sellers

• Product description :

  ZSM-5 Zeolite The ZSM-5 type zeolite produced by means of a template agent free hydrothermal crystallization method is featured with high relative crystallinity,wherein the relative crystallinity is no less than 90%,the SiO2/Al2O3 molar ration is no less than 25,and the Na2O is no more than 0.1%. ZSM-5 Quality Control Targets Item Unit Max Typical Max Analytical Method Relative crystallinity % 90 93 X-ray diffractometer Total specific surface m2/g 320 360 N2 Adsorption Microporous specific surface m2/g 270 280 N2 Adsorption Silica-alumina ratio / 25 27.5 30 XRF Na2O wt% 0.040 0.1 Flame Photometric Analysis SO42- wt% 0.20 0.4 XRF CI- ppm 70 Chemical Analysis LOI wt% 10 Gravimetric Analysis D,50 μm 6 9 Laser Scatter Distribution D,90 μm 9.0 15 Laser Scatter Distribution >100μm % 0 0.06 Laser Scatter Distribution

• Uses :

  ZSM-5 type zeolite is widely applied to petrochemical processing industries,applied to the fluidifying,catalyzing and cracking process as an assistant for producing more propylene and liquefied gas,and improving the octane number of the gasoline. In addit