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:
Jul. 26, 2016
Filed:
Jun. 27, 2011
Franklin F. Mittricker, Jamul, CA (US);
Richard A. Huntington, Houston, TX (US);
Dennis M. O'dea, Somerset, NJ (US);
Franklin F. Mittricker, Jamul, CA (US);
Richard A. Huntington, Houston, TX (US);
Dennis M. O'Dea, Somerset, NJ (US);
ExxonMobil Upstream Research Company, Spring, TX (US);
Abstract
The present techniques are directed to a combustor for a gas turbine. For example, an embodiment provides a spool piece for the combustor. The spool piece includes an oxidant injection port configured for injection of an oxidant proximate to a flame in the combustor and a recycle-gas extraction port configured for an extraction of a recycle gas from the combustor, wherein the recycle gas is isolated from the oxidant prior to the use of the oxidant in a flame.