煤的镜质体反射率分布图在配煤中的实践应用  

Practical Application of Vitrinite Reflectance Distribution Map of Coal in Coal Blending

作　　者：陈雯 Chen Wen

机构地区：[1]山西省地质矿产二一三实验室有限公司,山西临汾041000

出　　处：《化工设计通讯》2023年第5期1-3,68,共4页Chemical Engineering Design Communications

摘　　要：配煤炼焦是把几种牌号不同的单种煤按规定的比例配合起来炼焦。采用配煤炼焦有很大意义,已被我国焦化厂普遍使用。煤的镜质体反射率分布图是描述煤中镜质体反射率分布情况的一种工具,它可以为煤的品质评价提供快速的定量化分析。煤的镜质体反射率分布图可以通过显微镜和计算机等设备进行获取,并用于煤的品质评价和燃烧性能分析。因此,研究了煤的镜质体反射率分布图在实际配煤中的应用。The so-called coal blending coking refers to the combination of several different grades of single coal in a prescribed proportion for coking.Using coal blending for coking has great significance and has been widely used in coking plants in China.The vitrinite reflectance distribution map of coal is a tool for describing the distribution of vitrinite reflectance in coal,which can provide rapid quantitative analysis for coal quality evaluation.The vitrinite reflectance distribution map of coal can be obtained through microscope and computer equipment,and used for coal quality evaluation and combustion performance analysis.The application of vitrinite reflectance distribution map of coal in actual coal blending will be mainly studied.

关 键 词：配煤 镜质体反射率分布图 应用 

分 类 号：TD94[矿业工程—选矿]