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:
Aug. 25, 2009
Filed:
Feb. 22, 2002
Applicant:
Charles F. Maitland, Sugarland, TX (US);
Inventor:
Charles F. Maitland, Sugarland, TX (US);
Assignee:
Fluor Technologies Corporation, Aliso Viejo, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C01D 3/06 (2006.01); B01J 38/64 (2006.01); C10G 19/08 (2006.01); C10G 29/20 (2006.01); B01J 10/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A caustic recovery system comprising an oxygen source adapted to provide a gas stream comprising at least 30% oxygen. A method of regenerating caustic comprising intermingling spent caustic with a gas stream comprising at least 30% oxygen.