摘要
沥青是高温煤焦油深加工后的产物,在配煤炼焦过程中,沥青不仅作为黏结剂有助于煤的黏结性,而且可使煤的炭化性能发生变化。在沥青市场低位的情况下,为了寻求沥青的出路,将沥青进行配煤炼焦,不仅提高焦炭质量,而且降低生产成本,提高经济效益。
Asphalt is the product of deep processing of high temperature coal tar.In the process of blending coal and coking,asphalt is not only a binder to help coal cohesiveness,but also can change coal carbonization performance.In the case of low bitumen market,in order to find a way out of bitumen,coal blending with bitumen for coking can not only improve the quality of coke,but also reduce production costs and improve economic benefits.
引文