Process for preparing amorphous mesoporous molecular sieve material and its molecular sieve material

摘要

The present invention has been made to improve the thermal stability and hydrothermal stability which were limited to the catalytic application of the M41S series manufactured by Bebville, USA, which is a conventional mesoporous molecular structure, To a process for the preparation of novel amorphous mesoporous molecular sieve materials and to molecular sieve materials prepared by this process. As the surfactant, alkyltrimethylammonium halide is used, and one or more of organic salts or inorganic salts which can be combined with monovalent cations and can be dissolved in water is selected and used.