| 摘要 |
The present invention relates to a coke manufacturing facility that produces coke by carbonizing coking coal, including a coke oven that carbonizes the coking coal; a distillation tower that distillates tar so as to remove naphthalene contained in the tar; and a mixer that mixes an additive from which the naphthalene is removed with the coking coal. According to embodiments of the present invention, the naphthalene is removed from the tar through the distillation of the tar, and thus the problem of facility clogging caused by the naphthalene can be prevented. In other words, the problem of naphthalene extracted to block piping or valves in a facility using COG as a heat source does not occur. |
