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:
May. 27, 2014
Filed:
Sep. 11, 2008
Applicants:
Bryan J. Kumfer, Ringle, WI (US);
Chad L. Felch, Mosinee, WI (US);
Bruce L. Brandenburg, Wausau, WI (US);
Richard W. Lehmann, Birnamwood, WI (US);
Inventors:
Bryan J. Kumfer, Ringle, WI (US);
Chad L. Felch, Mosinee, WI (US);
Bruce L. Brandenburg, Wausau, WI (US);
Richard W. Lehmann, Birnamwood, WI (US);
Assignee:
Siemens Energy, Inc., Orlando, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C02F 1/72 (2006.01); C02F 11/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
Systems and methods are provided for the treatment of caustic wastewater. Specifically, systems and methods are provided for combining refinery spent caustic and ethylene spent caustic solutions and treating the combined spent caustic mixture using a wet air oxidation process.