FOUR A NOIR DE CARBONE ET TURBINE D'ALIMENTATION FONCTIONNANT EN ASSOCIATION

摘要

A hot aerosol of carbon black is discharged from a furnace into a turbocharger, thus driving the latter. The compressor stage of the turbocharger supplies air to the furnace. The economics of the process are improved because the production rate of carbon black is greatly increased while the energy requirement for supplying air to the furnace is obtained from heat rejected from the process in place of purchased electric power.