PRODUCT MANUFACTURING METHOD FOR UPGRADING CARBON BLACK

摘要

PURPOSE: A processing method for upgrading carbon black is provided to enhance recyclability of carbon black by removing residual volatile materials and inorganic material additives through the processing of carbon black obtained through pyrolysis of wasted tire. CONSTITUTION: A processing method for upgrading carbon black obtained through pyrolysis of wasted tire comprise an inorganic salt production step for generating inorganic salts from inorganic materials of carbon black by treating the carbon black obtained through pyrolysis of wasted tire with an acidic solution.