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:
Oct. 16, 2018
Filed:
Aug. 20, 2015
Applicant:
Siemens Energy, Inc., Orlando, FL (US);
Inventors:
Curtis D. Cooley, Wausau, WI (US);
Simon Larson, Wausau, WI (US);
Chad L. Felch, Kronenwetter, WI (US);
Assignee:
SIEMENS ENERGY, INC., Orlando, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 20/34 (2006.01); C02F 11/08 (2006.01); C02F 1/28 (2006.01); C02F 101/30 (2006.01);
U.S. Cl.
CPC ...
C02F 11/08 (2013.01); B01J 20/3416 (2013.01); B01J 20/3483 (2013.01); C02F 1/283 (2013.01); C02F 2101/30 (2013.01); C02F 2209/02 (2013.01); C02F 2303/16 (2013.01); C02F 2303/22 (2013.01);
Abstract
There is provided a system and a method for regenerating a material that reduce the incidence of scaling due to scale forming contaminants. The method may include reducing a temperature of a treated material exiting a wet air oxidation unit in a scale reducing heat exchanger prior to delivery of the treated material to a second heat exchanger which heats a source waste material comprising a scale forming contaminant therein with heat from the first treated material to form a heated waste material comprising the scale forming contaminant.