Patent 6926877 was granted and assigned to Cabot Corporation on August, 2005 by the United States Patent and Trademark Office.
The present invention provides processes for introducing a fluid stream into a carbon black reactor and for producing carbon black. According to the present invention a fluid stream comprising an oxidant; nitrogen, hydrogen a hydrocarbonaceous material or mixtures thereof is introduced into the effluent flowing through a carbon black reactor in an axial direction.