Production of carbon blacks

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

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Details

423450, 423455, C01B 3102, C09C 148, C09C 156

Patent

active

041057503

ABSTRACT:
This disclosure relates to an improved furnace process for preparing carbon blacks, especially semi-reinforcing furnace blacks, by the incomplete combustion of hydrocarbonaceous feedstocks wherein the structure characteristics of the resultant blacks are lowered without significantly increasing the particle size of the blacks.

REFERENCES:
patent: 3235334 (1966-02-01), Kelmers
patent: 3563706 (1971-02-01), Gunnell
patent: 3761577 (1973-09-01), Dahmen et al.
patent: 3952087 (1976-04-01), Antonsen et al.

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