| 摘要 |
The present invention relates to a method for upgrade-processing carbon black produced by performing a pyrolysis process on waste tires, and more particularly, to a method which removes, using a magnetic separator and a gravity separator, iron wires and fibers from the carbon black produced by performing a pyrolysis process on waste tires, and performs a fine-grinding process, a heating process and an acid treatment on the carbon black, thereby upgrading the quality of the carbon black. The method for upgrade-processing carbon black produced by performing a pyrolysis process on waste tires according to the present invention comprises an inorganic salt producing step of treating the carbon black produced by performing a pyrolysis process on waste tires, with an acid solution, so as to produce inorganic salts from inorganic matters contained in the carbon black. |
