Carbon black reactor

Details Carbon black reactor Carbon black reactor

1974-04-29

1976-10-19

Tayman, Jr., James H.

Chemistry: physical processes

Physical processes

Crystallization

423456, 423450, C09C 150, C01B 4900

Patent

active

039868362

ABSTRACT:
A carbon black apparatus is disclosed wherein a hydrocarbon feedstock is axially introduced into a tubular reactor at one end, carbon black-bearing smoke is withdrawn at the other end, a first vortex of hot combustion gases is created around the hydrocarbon feedstream, and wherein a second vortex is created upstream with respect to the first vortex, said second vortex being created under such conditions as to exert an aspirating effect on the gases of the first vortex so that an axial prolongation of the zone of hot combustion gases of the first vortex moving around the hydrocarbon feedstream is created upstream of the first vortex.

REFERENCES:
patent: 2292355 (1942-08-01), Ayers
patent: 3619138 (1971-11-01), Gunnell
patent: 3701827 (1972-10-01), Dahmen
patent: 3728437 (1973-04-01), Vanderveen

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