Method of producing carbon black

Details Method of producing carbon black Method of producing carbon black

1979-04-23

1981-01-20

Meros, Edward J.

Chemistry of inorganic compounds

Carbon or compound thereof

Elemental carbon

106307, 423445, 423460, C09C 150, C09C 156, C09C 158

Patent

active

042462517

ABSTRACT:
A method of producing carbon black including the steps of burning hydrocarbon fuel, introducing a hydrocarbon feedstock into the combustion gases, quenching the carbon black and gases formed, pelletizing the carbon black with water, drying the pellets with a purge gas and injecting a controlled amount of an oxidant gas into the substantially dry pellets to reduce their modulus-producing properties without reducing their abrasive resistance producing properties and the apparatus therefore.

REFERENCES:
patent: 2283364 (1942-05-01), Hanson et al.
patent: 2686107 (1954-08-01), Jordan
patent: 3306761 (1967-02-01), Johnson
patent: 3411928 (1968-11-01), Dollinger et al.
patent: 3870785 (1975-03-01), Henderson
patent: 4138471 (1979-02-01), Lamond et al.

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