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:
Dec. 03, 2019
Filed:
Sep. 19, 2016
Applicant:
Siemens Energy, Inc., Orlando, FL (US);
Inventors:
William Cunningham, Sun Prairie, WI (US);
Claude E. Ellis, Walnut, CA (US);
Simon Larson, Wausau, WI (US);
Assignee:
SIEMENS ENERGY, INC., Orlando, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 20/20 (2006.01); B01J 20/34 (2006.01); C02F 1/28 (2006.01); C02F 3/10 (2006.01); C02F 3/30 (2006.01); C02F 11/08 (2006.01); C02F 3/00 (2006.01);
U.S. Cl.
CPC ...
B01J 20/20 (2013.01); B01J 20/3416 (2013.01); B01J 20/3466 (2013.01); C02F 1/283 (2013.01); C02F 3/106 (2013.01); C02F 3/302 (2013.01); C02F 11/08 (2013.01); C02F 2003/003 (2013.01); C02F 2301/08 (2013.01); C02F 2303/16 (2013.01); Y02W 10/15 (2015.05);
Abstract
There are provided herein methods and systems for increasing efficiency in a multi-stage activated carbon system. The methods and systems provide a cleaned carbon solids fraction and a waste liquor from wet air regeneration, and direct the same to a second stage and a first stage, respectively, of the multi-stage activated carbon system to enhance removal efficiency therein.