Title:
ドープされたフォージャサイトシードを用いる、ドープされたペンタシル型ゼオライトの製造方法。
Document Type and Number:
Japanese Patent JP4616645
Kind Code:
B2
Abstract:
Process for the preparation of doped pentasil-type zeolite, which process comprises the steps of: a) preparing an aqueous precursor mixture comprising a silicon source, an aluminium source, doped faujasite seeds, and another type of seeding material, and b) thermally treating the precursor mixture to form a doped pentasil-type zeolite. This process results in doped pentasil-type zeolites in a shorter crystallisation time compared to prior art processes.
Inventors:
Lao, Lajeev, Es.
Application Number:
JP2004532095A
Publication Date:
January 19, 2011
Filing Date:
August 19, 2003
Export Citation:
Assignee:
Albemare Netherlands B. buoy.
International Classes:
C01B39/36; C01B39/38
Domestic Patent References:
| JP61040816A | ||||
| JP6316410A | ||||
| JP10297918A |
Foreign References:
| US5232675 |
Attorney, Agent or Firm:
Mitsuo Matsui