System for combined flue gas heat recovery and dust precipitation improvement as retrofit solution for existing coal-fired power stations

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United States of America Patent

PATENT NO 10253973
APP PUB NO 20130192540A1
SERIAL NO

13522733

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Abstract

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A power plant is suggested with an additional heat transfer between the flue gas that flows through a flue gas line (5) and the feed-water in a feed-water line (19). The claimed arrangement of the first heat exchanger (13) upstream and adjacent to a precipitator (7) leads to a reduced space demand and optimizes dust precipitation as well as the pressure drop of the flue gas.

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Patent Owner(s)

Patent OwnerAddress
GENERAL ELECTRIC TECHNOLOGY GMBHSWISS BADEN BADEN AARGAU

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Schüle, Volker Leimen, DE 13 21
Zimmer, Daniel Mannheim, DE 5 43

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