METHOD AND APPARATUS FOR RECOVERY AND REUSE OF TAIL GAS AND FLUE GAS COMPONENTS

A method to produce carbon black includes, in a carbon black reactor having combustion zone and a reaction zone and a feedstock injection zone therebetween, converting a portion of at least one hydrocarbon feedstock to carbon black in the presence of combustion gases generated by burning a fuel in a...

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Hauptverfasser: DAVID M. MATHEU, MARTIN C. GREEN, ROB DAVIES, DAXIANG WANG, DAVID S. CROCKER, WEI-MING CHI
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creator DAVID M. MATHEU
MARTIN C. GREEN
ROB DAVIES
DAXIANG WANG
DAVID S. CROCKER
WEI-MING CHI
description A method to produce carbon black includes, in a carbon black reactor having combustion zone and a reaction zone and a feedstock injection zone therebetween, converting a portion of at least one hydrocarbon feedstock to carbon black in the presence of combustion gases generated by burning a fuel in an oxidation gas mixture containing low amounts of nitrogen to form a product stream in Which carbon black is carried by hot gases. The carbon black is separated from the hot gas, Which is then processed to produce a flue gas high in carbon dioxide and low in nitrogen at least a portion of Which is redirected to at least one of the combustion zone, the reaction zone, and the feedstock injection zone.
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subjects ADHESIVES
BLASTING
CHEMISTRY
DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE
DYES
FURNACES
HEATING
KILNS
LIGHTING
MECHANICAL ENGINEERING
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
OVENS
PAINTS
POLISHES
PREPARATION OF CARBON BLACK
RETORTS
TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES
WEAPONS
title METHOD AND APPARATUS FOR RECOVERY AND REUSE OF TAIL GAS AND FLUE GAS COMPONENTS
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