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:
Feb. 25, 2020
Filed:
Nov. 15, 2016
Franklin F. Mittricker, Jamul, CA (US);
Sulabh K. Dhanuka, Houston, TX (US);
Richard A. Huntington, Spring, TX (US);
O. Angus Sites, Spring, TX (US);
Dennis M. O'dea, Somerset, NJ (US);
Russell H. Oelfke, Houston, TX (US);
Franklin F. Mittricker, Jamul, CA (US);
Sulabh K. Dhanuka, Houston, TX (US);
Richard A. Huntington, Spring, TX (US);
O. Angus Sites, Spring, TX (US);
Dennis M. O'Dea, Somerset, NJ (US);
Russell H. Oelfke, Houston, TX (US);
ExxonMobil Upstream Research Company, Spring, TX (US);
Abstract
Systems, methods, and apparatus are provided for generating power in low emission turbine systems and separating the exhaust into rich COand lean COstreams. In one or more embodiments, the exhaust is separated at an elevated pressure, such as between a high-pressure expansion stage and a low-pressure expansion stage.