新疆煤顶装炼焦与捣固炼焦的对比分析  

Comparative study on top charging and stamp charging for coking of Xinjiang coal

作　　者：郭静[1] 徐君[1] 汪锟先 

机构地区：[1]辽宁科技大学,鞍山114051

出　　处：《燃料与化工》2015年第5期8-10,共3页Fuel & Chemical Processes

摘　　要：采用2kg试验焦炉对新疆6种单种煤及其4种配合煤分别进行了顶装和捣固炼焦,考察了2种情况对焦炭质量的影响,结果表明,捣固炼焦增加了堆密度,改善了黏结性,进而提高了焦炭质量,在保证焦炭质量的前提下,可多配入气煤、瘦煤和贫煤等弱黏煤。This paper conducts experimental coke making respectively by top charging and stamp charging method with 6 kinds of single coal and their 4 kinds of blended coal in 2kg test coke oven, and studies the impact on coke quality. The result shows that stamp charging has increased the bulk density and improved the caking property and further improved coke quality. On condition of ensuring the coke quality, more quantity of weakly caking coal such as gas coal, lean coal and meager coal could be blended.

关 键 词：新疆煤 捣固炼焦 顶装炼焦 焦炭质量 

分 类 号：TQ520.6[化学工程—煤化学工程]