| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for producing coke which effectively improves both reactivity and strength of coke, and to provide a production system. SOLUTION: A method for producing coke is provided which includes producing coke by mixing an organic substance containing calcium with coal and by dry distillation in a coke oven 1. An example of the organic substances includes calcium stearate, wherein the rate of calcium stearate to be added is preferably less than 5 wt.% relative to coal. Both reactivity and strength of coke produced are effectively improved by mixing an organic substance containing calcium with coal and by dry distillation in such a way. COPYRIGHT: (C)2010,JPO&INPIT |
