47. Formation rate of pyrolytic carbon from coal carbonization gas

Abstract

Pyrolysis reaction rates of carbonization gas have been determined with 13 coal blends in recent coke-making process. It was confirmed that the rate increases with the increase of the volatile mater. It was suggested that the rates are closely related to the oxygen content of coals and tar yields. That is, the rate increases with increasing tar yields and decreases with increasing oxygen content in coals.