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Cabot Corp
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Cabot Corp
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Application filed by Cabot CorpfiledCriticalCabot Corp
Publication of ES274246A3publicationCriticalpatent/ES274246A3/en
A process for the production of carbon black, characterized in that a pulverized liquid hydrocarbon is introduced into a reaction chamber, a fuel gas in the form of several fuel is simultaneously introduced into this reaction chamber at a distance upstream of the pulverized hydrocarbon. divergent jets that originate in a circle surrounding the axis of the pulverized hydrocarbon jet, a mass of a gas containing oxygen is circulated with a relatively small velocity and a volume more than sufficient to allow a complete combustion of the combustible gas in the reaction chamber and around the fuel gas jets, the fuel gas is burned, the hot products of the combustion are mixed with the pulverized hydrocarbon and the major part of the hydrocarbon is dissociated so that the black is formed and recovered of smoke. (Machine-translation by Google Translate, not legally binding)
ES0274246A1953-04-081962-02-02A procedure for black production of smoke (Machine-translation by Google Translate, not legally binding)
ExpiredES274246A3
(en)