Production of high surface area carbon blacks

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

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106307, C01B 3100, C01B 3102

Patent

active

043741134

ABSTRACT:
This disclosure relates to an improved furnace process for producing carbon blacks by the incomplete combustion of hydrocarbonaceous feedstock wherein the resultant blacks have higher surface areas than the carbon blacks normally prepared from the feedstocks, as a result of which the blacks are particularly suitable for use in imparting conductivity properties to plastic materials and the like. This disclosure also relates to the production of a novel class of furnace blacks having excellent conductivity properties and which are characterized by high surface areas and low pH values.

REFERENCES:
patent: 3523812 (1970-08-01), Kraus
patent: 3574547 (1971-04-01), Hinson
patent: 3959008 (1976-05-01), Warner et al.
patent: 3988478 (1978-10-01), Wiggins

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