mesoporosity inorganic or meso oxides - and combined microporosity, and process for preparation thereof.

摘要

A process for producing an inorganic oxide that contains micro- and mesopores, comprising: heating a mixture comprising water, an inorganic oxide, a crystalline zeolite in finely divided form, and at least one compound that binds to the inorganic oxide by hydrogen bonding , said compound being selected from the group consisting of triethanolamine, sulfolane, Tetraethylenepentamine; dibenzoate diethylene glycol and a glycol, said heating at a temperature and for a time to produce an inorganic oxide that contains both micropores and mesopores.