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. 15, 2012
Filed:
Jun. 19, 2008
Applicants:
Vincent Wai Wong, Hacienda Heights, CA (US);
Thomas King Chow, Irvine, CA (US);
John Gebur, El Monte, CA (US);
Inventors:
Vincent Wai Wong, Hacienda Heights, CA (US);
Thomas King Chow, Irvine, CA (US);
John Gebur, El Monte, CA (US);
Assignee:
Fluor Technologies Corporation, Aliso Viejo, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C01B 17/04 (2006.01); G05D 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A Claus plant with multiple parallel thermal stages that provide a combined effluent to downstream catalytic stages includes a controller that allows independent and individual control for each of the thermal stages as a function of measured chemical composition of the thermal stage effluents and catalytic stage effluent.