高炉喷吹用煤的可磨性研究  

RESEARCH ON THE GRINDABILITY OF PULVERIZED COAL INJECTION INTO BLAST FURNACE

作　　者：欧阳曙光[1,2] 王志[1] 苏晓丽[1] 王子侃[1] 杨超[1] 

机构地区：[1]武汉科技大学,湖北武汉430081 [2]湖北省煤转化与新型炭材料重点实验室,湖北武汉430081

出　　处：《炭素》2013年第1期36-39,共4页Carbon

摘　　要：通过实验测试高炉喷吹用混合煤及其组成中的单种煤的可磨性，并分析单种煤的可磨性、配比等对混合煤可磨性的影响。研究单种煤的可磨性和单种煤的配比对混合煤可磨性的双重影响，对混合煤的组成煤种和单种煤的配比进行调整得到可磨性适宜的混合煤，进而降低混合煤制粉成本。The grindability of pulverized blended coal injection into blast furnace and the blended coal of single coal were tested by experiments, and to analyze the influences of the single coal grindability, the ratio of single coal on the grindability of blended coal. The double effect of the single coal grindability and the ratio of single coal of the grindability of blended coal were studied. The composition of blended coal and the ratio of single coal were adjusted to get the grindability suitable blended coal, and then reduce the cost of blended coal pulverizing.

关 键 词：可磨性 高炉 高炉喷煤 混合煤 

分 类 号：TQ536[化学工程—煤化学工程]