Method for producing carbon black

Details Method for producing carbon black Method for producing carbon black

1982-07-12

1984-12-25

Heller, Gregory A.

Chemistry of inorganic compounds

Carbon or compound thereof

Elemental carbon

423450, 423457, 422150, C01B 3102, C09C 148

Patent

active

044903464

ABSTRACT:
In the production of carbon black, low BTU content gases are combusted in a compact combustion zone with near stoichiometric amounts of oxidant gases, tempered to the desired temperature and volume with a diluent gas stream which can be selected from air and filter off-gases, and introduced into a reactor for the pyrolysis of a carbonceous feedstock to form carbon black.

REFERENCES:
patent: 2641534 (1953-06-01), Krejci
patent: 2782101 (1957-02-01), Heller
patent: 2864673 (1958-12-01), Nannini
patent: 2918353 (1959-12-01), Heller
patent: 2985511 (1961-05-01), Norris, Jr. et al.
patent: 3211532 (1965-10-01), Henderson
patent: 3235334 (1960-02-01), Kelmers
patent: 3301639 (1967-01-01), De Land
patent: 3431075 (1969-03-01), Gunnell
patent: 4134966 (1979-01-01), Austin

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