Microporous crystalline zeolite, process for preparing the same, use of same, and process for isomerizar a mixture of feed for non - equilu00ecbrio comprising xylene and ethyl benzene, to monoalquilar aromatic compounds, for preparing cumene by alkylation of benzene with propylene And transalkylation.

摘要

"Zeolite crystalline microporous, process for preparing the same, use of same, and process for isomerizar a mixture of feed for non - equilu00ecbrio comprising xylene and ethyl benzene.For monoalquilar aromatic compounds, for preparing cumene by alkylation of benzene with propylene, and transalkylation.A new family of crystalline aluminosilicate zeolites has been synthesized. These zeolites are represented by the empirical formula.Where m is an alkali metal or alkaline earth silicate such as lithium and estru00f3ncio,R is an organic cation containing nitrogen as tetramethyl ammonium and and is an element of the network structure such as gallium.They are also characterized by the X-ray diffraction patterns of natural and having catalytic properties for the realization of several processes for conversion of hydrocarbons.Especially for the isomerization of aromatic compounds and alkylation of aromatic compounds.