MCM-22 molecular sieves
| ITEM | UNIT | AREA | |
| Average Pore Diameter :Size | nm | 100-200 | |
| BET surface area | m2/g | Min600 | |
| Pole Volume | Ml/g | Min0.4 | |
| Preparation Method | Hydrothermal Method | ||
| Comparative Crystallinity | % | ≥80 | |
| Na2O | wt% | ≤0.02 | |
| Bulk Density | Kg/m3 | 200-300 | |
MCM-22 Zeolite,Zeolite MCM-22,MCM-22 Molecular Sieve
MCM-22 zeolite pore structure and active sites to determine their distribution in many areas of catalysis has good prospects, MWW molecular sieve adsorbents or as catalysts there are four main ways, one is the direct use of sodium zeolite; two MWW zeolite by ion exchange is made of different ion exchange; Third, molecular sieve as a carrier to prepare a bifunctional catalyst; fourth is used as an additive.
Product application
As an adsorptive separator
Molecular Sieve is used as the carrier to make catalyst , such as aromatic alkylating catalyst (ethylbenzene catalyst , isopropyl benzene catalyst ) Alkane alkylating catalyst , Methane aromatization , REDOX catalyst , Cracking reaction catalyst , 1-butylene skeneton isomerization catalyst and disproportionation reaction catalyst .