| 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. |
