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Title: Method of air preheating for combustion power plant and systems comprising the same

Disclosed herein is a heat exchanger for transferring heat between a first gas flow and a second gas flow, the heat exchanger comprising at least two sectors; a first sector that is operative to receive a combustion air stream; and a second sector that is opposed to the first sector and that is operative to receive either a reducer gas stream or an oxidizer gas stream, and a pressurized layer disposed between the first sector and the second sector; where the pressurized layer is at a higher pressure than combustion air stream, the reducer gas stream and the oxidizer gas stream.
Inventors:
Issue Date:
OSTI Identifier:
1413229
Assignee:
GENERAL ELECTRIC TECHNOLOGY GMBH (Baden, CH) NETL
Patent Number(s):
9,841,242
Application Number:
13/923,936
Contract Number:
FE0009484
Resource Relation:
Patent File Date: 2013 Jun 21
Research Org:
General Electric Technology GmbH, Baden, CH (Switzerland)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING

Works referenced in this record: