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U.S. Department of Energy
Office of Scientific and Technical Information

Apparatus for the desulfurization of flue gases

Patent ·
OSTI ID:6332891
A rotary heat exchanger surmounts a scrubbing tower provided with two scrubbing columns through which the flue gas of fossil fuel combustion is passed in succession so that the rotary heat storage mass of the regenerative heat exchanger is heated by the incoming flue gas and the flue gas cooled in the scrubbing columns is reheated by the rotary heat storage mass as it leaves the tower.
Assignee:
Gottfried Bischoff Bau Kempl. Gasreinigungs-und Wasserruckkuhlanlagen GmbH and Co. Kommandi and gesellschaft (Germany, Federal Republic Of)
Patent Number(s):
US 4533522
OSTI ID:
6332891
Country of Publication:
United States
Language:
English