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:
Sep. 11, 1979
Filed:
Sep. 22, 1977
Applicant:
Inventors:
Arun K Mehta, Windsor, CT (US);
Carl R Bozzuto, Enfield, CT (US);
Prabhudas P Kantesaria, Windsor, CT (US);
Assignee:
Combustion Engineering, Inc., Windsor, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B / ;
U.S. Cl.
CPC ...
423235 ; 423242 ;
Abstract
The Air Quality Control System utilizes the reaction between nitrogen oxides and the sulfites and bisulfites which are produced as a slurry of lime/limestone absorbs sulfur dioxide from a mixture of gases to produce ammonia from the absorption of nitrogen oxides.