Oxy fuel boiler system and a method of operating the same

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United States of America Patent

PATENT NO 9726375
APP PUB NO 20140106284A1
SERIAL NO

14056055

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Abstract

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The present disclosure relates to a boiler system that includes an oxyfuel boiler in which a stream of oxygen and a fuel are combusted to generate a stream of flue gas. A flue gas condenser condenses the cleaned flue gas. A flue gas compression unit produces a stream of pressurized carbon dioxide rich flue gas. A pressure control system measures and controls the pressure after the flue gas conditioning system to a predetermined set value. A flow control system measures and controls the flow after the flue gas compression unit to a predetermined set value. The present disclosure further relates to a method of operating such a boiler system for an oxy-fuel process as well as to a power plant comprising such a system.

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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
Stallmann, Olaf Essenheim, DE 41 133

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