炼焦煤的镜质组反射率分布在成焦中的研究  

Study on vitrinite reflectance distribution of coking coal in coking process

作　　者：朱群 Zhu Qun(Coking Plant of Fujian Sangang Minguang Co.,Ltd.,Sanming 365000,China)

机构地区：[1]福建三钢闽光股份有限公司,三明365000

出　　处：《燃料与化工》2022年第6期15-17,20,共4页Fuel & Chemical Processes

摘　　要：对单种煤进行煤岩试验研究分析,发现镜质组反射率区间图和R_(e)区段计算结果呈规律性分布和变化,能够全面、准确地反映煤的结焦性能。这一指标系统能够有效提高焦炭质量,降低成本。It is found that the reflectance distribution map and R_(e) section calculation results show regular distribution and change,which can comprehensively and accurately reflect the coking performance of coal. This index can effectively improve coke quality and reduce operating cost of coking plant.

关 键 词：镜质组反射率区间 结焦性能 平均最大反射率 

分 类 号：TQ520.4[化学工程—煤化学工程]