Fluidized bed reactor for particulate material

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United States of America Patent

PATENT NO 4425303
SERIAL NO

06488773

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Abstract

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A method of treating a particulate material in a fluidized bed reactor includes supplying a particulate material into a working space above at least one zone which is characterized by reduced passage of a fluidizing gas. A fluidizing bed reactor is designed so that its means for supplying a particulate material is arranged above at least one zone of the reduced passage of the fluidizing gas. The passage of the fluidizing gas in this zone can be completely prevented. Jalousie-shaped inserts are arranged above edges of the zone and have inclined surfaces.

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Patent Owner(s)

Patent OwnerAddress
BERGWERKSVERBAND GMBHFRANZ - FISCHER-WEG 61 ESSEN
ESCHWEILER BERGWERKSVEREIN AGESSEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Grabenhorst, Ulrich Gangelt, DE 1 6
Schilling, Hans-Dieter Hattingen, DE 3 39

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