New zeolites of structural type EUO continuing an alkylquinuclidinum as structurant, useful as catalysts in transformation reactions of hydrocarbons

摘要

Zeolites of structural type EUO comprise at least one element X, from silicon and germanium, and at least one element T from aluminum, iron, gallium, titanium, vanadium, zirconium, molybdenum, arsenic, antimony, chromium and manganese ; it contains also an alkyl-quinuclidinium cation in the intracrystalline porosity and an atomic ratio N / X greater than 0.065(N represents nitrogen). Independent claims are also included for the preparation and use of the zeolites.