降低焦炭灰分对成本的影响  

The effect of cost by reducing ash content in coke

作　　者：范国光 

机构地区：[1]韶关钢铁集团有限公司,韶关512123

出　　处：《燃料与化工》2014年第1期32-34,共3页Fuel & Chemical Processes

摘　　要：对2011年和2012年韶钢入炉煤灰分和自产焦炭灰分进行了比较,并分析了降低焦炭灰分对成本的影响。结果表明,韶钢2012年自产焦炭灰分对比2011年下降0.54%,实现降低成本约4 040万元。A comparison is made between the year of 2011 and 2012 for the coal ash content of char-ging coal as well as the ash content of self-produced coke in Shaoguan Iron ＆ Steel Plant and an anal-ysis is made on the effect of cost by reducing ash content in coke. The result shows that, comparing with 2011, the ash content of self-produced coke in 2012 decreases by 0.54% , saving cost about 40.4 million yuan.

关 键 词：焦炭 灰分 焦比 成本 

分 类 号：TQ520.4[化学工程—煤化学工程]