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. 26, 1995
Filed:
Oct. 14, 1992
Applicant:
Inventors:
Daniel V Diep, Aurora, IL (US);
M Linda Lin, Naperville, IL (US);
Assignee:
Nalco Fuel Tech, Naperville, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C01B / ;
U.S. Cl.
CPC ...
423235 ;
Abstract
The present invention relates to a process for reducing the nitrogen oxides level in an effluent from the combustion of a carbonaceous fuel, which involves preparing an emulsion of a nitrogen oxides reducing treatment agent and a hydrocarbon having a boiling point which is lower than that of said nitrogen oxides reducing treatment agent; and introducing said emulsion into the effluent from the combustion of a carbonaceous fuel under conditions effective to reduce the nitrogen oxides level therein.