Oxygen injection in fluid bed ore concentrate roasting

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United States of America Patent

PATENT NO 10745777
APP PUB NO 20190112687A1
SERIAL NO

16139949

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Abstract

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Oxygen is injected into the windbox of a fluidized bed ore roaster to form a fluidizing and oxidizing gas stream of elevated oxygen content which is fed into only the feed zone into which the ore to be fluidized is fed.

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Patent Owner(s)

Patent OwnerAddress
PRAXAIR TECHNOLOGY INC10 RIVERVIEW DR DANBURY CT 06810

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Abdelwahab, Ahmed F Clarence Center, US 12 18
BourdeaudHuy, Dany Zottegem, BE 1 0
Coessens, Wim Zarlardinge, BE 1 0
Mahoney, William J East Aurora, US 6 12
Mocsari, Jeffrey C Hamilton, US 1 0
Turgut, Ozhan South Windsor, US 6 7

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