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:
Mar. 21, 2017
Filed:
Mar. 05, 2012
Franklin F. Mittricker, Jamul, CA (US);
Richard A. Huntington, Houston, TX (US);
Sulabh K. Dhanuka, Houston, TX (US);
Omar Angus Sites, Spring, TX (US);
Franklin F. Mittricker, Jamul, CA (US);
Richard A. Huntington, Houston, TX (US);
Sulabh K. Dhanuka, Houston, TX (US);
Omar Angus Sites, Spring, TX (US);
ExxonMobil Upstream Research Company, Spring, TX (US);
Abstract
Systems, methods, and apparatus are provided for controlling the oxidant feed in low emission turbine systems to maintain stoichiometric or substantially stoichiometric combustion conditions. In one or more embodiments, such control is achieved by diverting a portion of the recirculating exhaust gas and combining it with the oxidant feed to maintain a constant oxygen level in the combined oxidant-exhaust stream fed to the combustion chamber.