基于40kg试验焦炉对炼焦煤中最佳活惰比研究  

Optimized activity and inertia ratio in coking based on 40 kg test coke oven

作　　者：张代林[1] 余亮[1] 韩仕兵[2] 任学延[3] 张文成[3] 

机构地区：[1]安徽工业大学煤的洁净转化与综合利用安徽省重点实验室,安徽马鞍山243002 [2]上海宝钢化工有限公司,上海200942 [3]宝钢集团上海梅山钢铁有限公司,江苏南京210039

出　　处：《煤炭科学技术》2008年第9期110-112,共3页Coal Science and Technology

基　　金：安徽省科技创新团队资助项目(TD200706)

摘　　要：通过测定11种不同炼焦煤的煤岩性质和40 kg试验焦炉所炼焦炭抗碎强度分析,确定了基于炼焦煤镜质组最大反射率的活性权函数方程,根据其活性权函数对各炼焦煤的活惰比进行了计算。分析可知,焦炭抗碎强度M_(40)最大时所对应的活惰比为2.17,为优化配煤提供了技术依据。With the ts on the coal and rock properties of 11 different coking coal and the analysis on the anti-broken strength of coke from the 40 kg test coke oven, The paper had set the activity weight function equation for the max reflection rate based on the vit- finite of the coking coal. According to the activity weight function, the calculation was made on the activity and inert rate of each coking coal. The analysis showed that the anti-broken strength of the coke was M40, the max activity and inert rate was 2. 17, which could provide the technical reference to the optimized coal blending.

关 键 词：煤岩 镜质组平均最大反射率 焦炭抗碎强度 活惰比 试验焦炉 

分 类 号：TQ520[化学工程—煤化学工程]