The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 14, 1984
Filed:
Jun. 16, 1981
John R Casperson, Bartlesville, OK (US);
Phillips Petroleum Company, Bartlesville, OK (US);
Abstract
A pipe, containing a multiplicity of spray ports spaced longitudinally along the pipe so that carbonaceous feedstock can be simultaneously ejected from the ports outwardly from the pipe, is adapted for concentric longitudinal, axial alignment in a carbon black reactor. Preferably the pipe is jacketed so that coolant fluid can be circulated through the annulus formed between the pipe and the jacket and conduit means provide a connection from the pipe to spray ports located in the jacket wall thereby providing means for ejecting carbonaceous feedstock outwardly from the jacketed pipe. A carbon black reactor containing a feedstock nozzle as described above with the nozzle adapted to eject hydrocarbon feedstock into either a precombustion or a combustion zone of the reactor. A method for producing carbon black in which hydrocarbon feedstock is introduced into either a precombustion or a combustion zone of a carbon black reactor through a feedstock nozzle as described above.