Method and apparatus for producing carbon black

Details Method and apparatus for producing carbon black Method and apparatus for producing carbon black

1978-04-26

1982-11-09

Chiesa, Richard L.

Chemistry: physical processes

Physical processes

Agglomerating

55224, 208 48Q, 261116, 261DIG54, 422151, 422207, 423456, C01B 3114

Patent

active

043582893

ABSTRACT:
In a furnace system for producing carbon black, a primary quench fluid is injected into the combustion products from the furnace to produce effluent. The effluent is passed through a trim quench chamber containing a tubular member. The tubular member has an internal flow path therethrough and is positioned in the housing defining the quench chamber to form an outer flow path therebetween. Part of the effluent flowing through the quench chamber passes through the internal flow path while the remainder passes through the outer flow path. Quench liquid is introduced into the quench chamber for initial contact with substantially only the portion of the effluent passing through the internal flow path.

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patent: 3989803 (1976-11-01), Henderson
patent: 4057602 (1977-11-01), Kolm
patent: 4058378 (1977-11-01), Saxton
patent: 4069298 (1978-01-01), Hunt

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