MCM-41 Molecular Sieve MCM-41 Molecular Sieve (silica, mesostructured) - MCM-41 belongs to one dimension pore structure. It has uniform aperture, and high specific surface area (900-1000 m2/ g), and good adsorption capacity (1.0ml/g), and is more suitable for organic molecule speedy diffuse than zeolite and phosphate & aluminates etc. As a result, it is able to macromolecule, especially heavy oil organic molecule in petrochemical process enough room and effective acidity to proceed. And it could also adjust aperture and acidity consistency & intensity, indicating that it has strong latent value in separation processes of residuum catalytic cracking, heavy oil hydrogenated, fluid oil hydrogenated, alkylation, olefinic polymerization, isolation of CO2-CH4.
Technical Parameter of MCM-41 :