The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 09, 2017
Filed:
Feb. 20, 2015
Applicant:
Asahi Kasei Chemicals Corporation, Tokyo, JP;
Inventors:
Assignee:
ASAHI KASEI CHEMICALS CORPORATION, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
B01J 29/06 (2006.01); C07C 1/20 (2006.01); C07C 2/00 (2006.01); C07C 4/00 (2006.01); C07C 5/00 (2006.01); B01J 29/70 (2006.01); B01J 21/08 (2006.01); B01J 29/40 (2006.01); B01J 35/02 (2006.01); B01J 37/00 (2006.01); C07C 6/04 (2006.01);
U.S. Cl.
CPC ...
B01J 29/70 (2013.01); B01J 21/08 (2013.01); B01J 29/06 (2013.01); B01J 29/40 (2013.01); B01J 35/023 (2013.01); B01J 37/0045 (2013.01); C07C 2/00 (2013.01); C07C 6/04 (2013.01); B01J 2229/42 (2013.01); C07C 2521/08 (2013.01); C07C 2529/40 (2013.01); C07C 2529/70 (2013.01); Y02P 20/52 (2015.11);
Abstract
The present invention provides a zeolite-containing catalyst having excellent shape, fluidity and mechanical strength as a catalyst for a fluidized bed reaction. The present invention provides a zeolite-containing catalyst which is a particulate catalyst containing zeolite and silica, wherein the catalyst has an average particle diameter of 20 to 300 μm and the ratio of the void area in the cross-section of the particle is 30% or less relative to the cross-section area of the particle.