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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 9650269 B1

PDFFull Text
Expired
Date of Patent:
May. 16, 2017

Filed:

Nov. 25, 2014

System and method for reducing gas emissions from wet flue gas desulfurization waste water

Applicant:

Alstom Technology Ltd, Baden, CH;

Inventors:

Raymond Raulfs Gansley, Knoxville, TN (US);

Philip C. Rader, Knoxville, TN (US);

Assignee:

General Electric Technology GmbH, Baden, CH;

Attorneys:

GE Global Patent Operation

Rita D. Vacca

Primary Examiner:

Amber R Orlando

Assistant Examiner:

Phillip Shao

Int. Cl.
CPC ...
C02F 1/68 (2006.01); C02F 1/20 (2006.01); B01D 19/00 (2006.01); B01D 53/50 (2006.01); B01D 53/56 (2006.01); B01D 53/86 (2006.01); B01D 53/96 (2006.01); C02F 101/16 (2006.01);
U.S. Cl.
CPC ...
C02F 1/68 (2013.01); B01D 19/0068 (2013.01); B01D 53/50 (2013.01); B01D 53/56 (2013.01); B01D 53/8625 (2013.01); B01D 53/96 (2013.01); C02F 1/20 (2013.01); B01D 2251/206 (2013.01); B01D 2251/2062 (2013.01); C02F 2101/16 (2013.01); C02F 2201/002 (2013.01); C02F 2303/16 (2013.01); Y02E 20/12 (2013.01);
Abstract

A method and a system () for reducing plant () gas emissions by reducing ammonia/ammonium ion content in waste water W prior to the waste water W being evaporated in an evaporator device (). As such, the method and the system () reduce the release of ammonia/ammonium ion into the flue gas FG stream thus reducing emissions of ammonia/ammonium ions to the environment or atmosphere and/or accumulation of ammonia/ammonium ions in downstream equipment such as a wet flue gas desulfurization system ().

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Gansley, Raymond. (2017). System and method for reducing gas emissions from wet flue gas desulfurization waste water (U.S. Patent No. 9650269). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9650269

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

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