Patent ID: 6342200
Filing Date: 2002-01-29
Classification: B01J,C01B,C07C,C10G,Y02P

Abstract:
A process for preparing a zeolitic material with structure type EUO comprising an element X selected from silicon and germanium and at least one element T selected from iron, aluminium, gallium, boron, titanium, vanadium, zirconium, molybdenum, arsenic, antimony, chromium and manganese, characterized in that seeds of at least one zeolitic material comprising at least one element Xâ€² selected from silica and germanium and at least one element Tâ€² selected from iron, aluminium, gallium, boron, titanium, vanadium, zirconium, molybdenum, arsenic, antimony, chromium and manganese is used with an Xâ€²/Tâ€² ratio of less than 200, said seeds being different from the zeolite with structure type EUO which is prepared.