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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.:

US 5603909 B1

PDFFull Text
Date of Patent:
Feb. 18, 1997

Filed:

Aug. 03, 1995

Selective catalytic reduction reactor integrated with condensing heat

Applicant:
Inventors:

Michael G Varner, Canton, OH (US);

Dennis W Johnson, Barberton, OH (US);

Robert B Myers, Norton, OH (US);

Assignee:

The Babcock & Wilcox Company, New Orleans, LA (US);

Attorneys:

Kalka; Daniel S.

Edwards; Robert J.

Primary Examiner:

Michael Lewis

Assistant Examiner:

Amy M Harding

Int. Cl.
CPC ...
B01J / ;
U.S. Cl.
CPC ...
4232391 ; 422173 ;
Abstract

A system is disclosed for minimizing equipment and flue fouling for any boiler, turbine, or combustion process in which heat recovery is advantageous and pollutant removal is necessary. The process uses an SCR located upstream of a condensing heat exchanger and maintains the temperatures in the flue gas duct such that ammonia slip and ammonium salt products are collected only on the heat exchanger surfaces which are periodically washed with water and this wash water being collected.

Find Patent Forward Citations

Varner, Michael. (1997). Selective catalytic reduction reactor integrated with condensing heat (U.S. Patent No. 5603909). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5603909

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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