Process for producing carbon black and apparatus therefor

Details Process for producing carbon black and apparatus therefor Process for producing carbon black and apparatus therefor

1991-11-08

1993-10-12

Warden, Robert J.

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

Pigment or carbon black producer

422151, 422156, 423456, 423457, C09C 148

Patent

active

052522970

ABSTRACT:
An apparatus for producing carbon black comprises a reaction chamber which consists of a tapered throat and a downstream extension of the throat having the same diameter as that of the narrowest portion of the throat and provided with a plurality of ribs on its inner wall which define a plurality of flits parallel to the axis of the reaction chamber. The reaction chamber is equipped, on the upstream side of the extension, with means for introducing the feedstock oil perpendicularly to the axis of the chamber.

REFERENCES:
patent: 2682450 (1954-06-01), Sweigart et al.
patent: 2865717 (1958-12-01), Krejei
patent: 3607057 (1971-09-01), Henderson
patent: 3998934 (1976-12-01), Vanderveen
patent: 4165364 (1979-08-01), Dollinger et al.
patent: 4183896 (1980-01-01), Gordon
patent: 4931789 (1983-07-01), Estopinal
patent: 4988493 (1991-01-01), Norman et al.
patent: 5058381 (1991-10-01), Christenson et al.

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