摘要
本文选取王家塔、尔林兔、大柳塔三种鄂尔多斯地区煤样,利用哈氏可磨性测定仪测得三组煤样的可磨性指数。气化配煤的可磨性指数随着配煤的比例呈现出良好的线性关系,证明了鄂尔多斯地区煤样配煤之间可磨性指数的叠加原则,为确定配煤性能提供了指导。
In this paper,three coal samples of Wangjiata,Erlintu and Daliuta in Ordos area are selected,and the grindability index of the three groups of coal samples is measured by using Hardgrove grindability tester.The grindability index of gasified coal blending shows a good linear relationship with the proportion of coal blending,which proves the superposition principle of grindability index between coal blending in Ordos area,and provides guidance for determining coal blending performance.
作者
贾风军
荣令坤
赵俊梅
Jia Feng-jun;Rong Ling-kun;Zhao Jun-mei(School of Mining and Coal,Inner Mongolia University of Science and Technology,Inner Mongolia Baotou 014010)
出处
《山东煤炭科技》
2019年第6期183-185,共3页
Shandong Coal Science and Technology
基金
内蒙古自治区应用技术研究与开发(201602015)
关键词
气化配煤
可磨性指数
线性拟合
叠加原则
gasification coal blending
grindability index
linear fit
superposition principle
