METHOD FOR PREPERATION OF EUO-STRUCTURAL-TYPE ZEOLITE, THE OBTAINED ZEOLITE, AND ITS USE AS CATALYST FOR ISOMERIZATION OF C8 AROMATIC COMPOUND

摘要

PROBLEM TO BE SOLVED: To provide a method for preparation of an EUO-structural-type zeolite including a nitrogen-containing organic cation in a pore in crystal after synthesis. SOLUTION: This method for preparation of an EUO-structural-type zeolite that comprises at least one element X selected from among silicon and germanium, and at least one element T selected from among aluminum, iron, gallium, boron, titanium, vanadium, zirconium, molybdenum, arsenic, antimony, chromium and manganese, is characterized in that its process is carried out in the presence of an organic structuring agent that is derived from dibenzyldimethyl ammonium or its precursors and in the presence of nuclei of at least one zeolitic material of the same structure as the zeolite that is to be synthesized.