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. 27, 2014
Filed:
Jun. 20, 2011
Applicants:
Jing Guo, Moseley, VA (US);
Matthew Warren, Richmond, VA (US);
Inventors:
Jing Guo, Moseley, VA (US);
Matthew Warren, Richmond, VA (US);
Assignee:
Honeywell International Inc., Morristown, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 8/02 (2006.01); B01J 35/02 (2006.01); B01J 19/00 (2006.01); B01J 19/30 (2006.01); B01J 19/32 (2006.01); B01J 8/00 (2006.01); C01B 21/00 (2006.01); C01B 21/22 (2006.01); C01B 21/24 (2006.01); C01B 21/26 (2006.01);
U.S. Cl.
CPC ...
Abstract
Ammonia oxidizers are disclosed that can include gas distributors and distribution rings to improve the distribution of the flow of a gas feedstream across a catalyst bed in the ammonia oxidizer. The gas distributors include circular plates that have holes through which the gas feedstream is distributed across the catalyst bed. In some examples, the gas distributors also have a sidewall. The distribution rings are attached to the inner wall of the ammonia oxidizer at a predetermined distance below the gas distributor.