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Title:
METHOD FOR TREATING ZEOLITE
Document Type and Number:
Japanese Patent JP2011046609
Kind Code:
A
Abstract:

To provide a method for preparing a catalyst having better catalytic performance.

The method treats zeolite particles to remove an organic templating agent therefrom and calcines the zeolite particles in a fluidized-bed at a temperature of not more than about 600°C for a period of time sufficient to remove at least about 50% of the organic templating agent.


Inventors:
YEH CHUEN Y
GAO XINGTAO
CORMIER WILLIAM E
PASQUALE GARY M
Application Number:
JP2010271258A
Publication Date:
March 10, 2011
Filing Date:
December 06, 2010
Export Citation:
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Assignee:
LUMMUS TECHNOLOGY INC
International Classes:
C01B39/02; B01D53/02; B01J6/00; B01J8/18; B01J20/18; B01J29/06; B01J29/70; B01J35/00; B01J37/08; B01J37/14; C01B37/00; C01B39/04; C01B39/48; C07C2/66; C10G29/20; C10G45/64; C10G47/16; B01J37/00
Domestic Patent References:
JP4851322B22012-01-11
Attorney, Agent or Firm:
Sadao Kumakura
Nobuo Ogawa
Atsushi Hakoda
Kenji Asai
Kazuo Yamazaki