Carbon black manufacture

Chemistry of inorganic compounds – Carbon or compound thereof – Elemental carbon

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Details

423450, C01B 3102, C09C 148

Patent

active

043394221

ABSTRACT:
High tint residual carbon black is produced in a vortex flow, venturi oil furnace carbon black reactor by charging the liquid feed or make hydrocarbon axially as a solid jet into a swirling mass of hot combustion gases upstream from the venturi and passing the hydrocarbon feed and hot combustion gases under carbon black forming conditions through the venturi section of the carbon black reactor.

REFERENCES:
patent: 2564700 (1951-08-01), Krejci
patent: 2617714 (1952-11-01), Arnold
patent: 2967762 (1961-01-01), Krejci
patent: 2971822 (1961-02-01), Williams
patent: 3071443 (1963-01-01), Bellew
patent: 3256066 (1966-06-01), Higgins
patent: 3477816 (1969-11-01), Shepherd
patent: 4065265 (1977-12-01), Chestnut
patent: 4071496 (1978-01-01), Kraus et al.

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