大同煤田双系煤种焦化性质的探讨

对大同煤田赋存煤种的配煤炼焦效果进行分析,探讨同煤集团产品结构调整的途径。 A blending coal coking effect was analyzed by using the coals provided by the Datong coalfield. Also, the products structure adjustment of Datong group was discussed