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:
Nov. 23, 2004
Filed:
Feb. 26, 2001
Applicant:
Inventor:
Erwin M. J. Platvoet, Jersey City, NJ (US);
Assignee:
ABB Lummus Global Inc., Bloomfield, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 5/000 ; B01D 5/334 ;
U.S. Cl.
CPC ...
B01D 5/000 ; B01D 5/334 ;
Abstract
A parallel flow reactor for the selective catalytic reduction of nitrogen oxide in a gas stream includes a shell enclosing an interior space in which is located a plurality of substantially parallel planar catalyst beds, each containing a catalyst for the selective conversion of NO . Deflectors in the spaces between the catalyst beds direct the flow of gas through the beds. An injector upstream of the catalyst beds introduces a reducing agent such as ammonia into the inlet gas stream. The catalyst bed can include monolith or microengineered catalyst.