Kinetic analysis of coke gasification based on non-crystal/crystal ratio of carbon.

Abstract

Gasification of metallurgical coke was studied at I OOO, 1 200 and 1 400'C with Ar -CO -C02 mixtures. Reaction of coke in blast furnace is dominant from I OOO'C. And at the sametime, growth of graphite crystal in coke begins around the temperature.