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:
Apr. 23, 2013
Filed:
Nov. 14, 2008
Michael Vollmer, Lampertheim, DE;
Camille Pedretti, Birmenstorf, CH;
Tobias Kjellberg, Brugg, CH;
ALSTOM Technology Ltd., Baden, CH;
Abstract
A combined cycle power plant () has a gas turbine (), a heat recovery steam generator () which is connected downstream to the gas turbine () and delivers steam to a steam turbine (), an exhaust gas recycling line () which returns some of the exhaust gases, which flow from the exhaust of the gas turbine () through the heat recovery steam generator (), to the inlet of the gas turbine (), and also a COseparating plant () which separates from the non-returned part of the exhaust gases the COwhich is contained therein and delivers it to a COoutlet. A reduction of the equipment cost or a flexible adaptation of the operation can be achieved by a supplementary firing () being associated with the heat recovery steam generator (), which by combusting a carbonaceous fuel produces additional exhaust gases with COcontent and transmits them through the heat recovery steam generator ().