过期煤在鞍钢鲅鱼圈炼焦部的应用  

Utilization of expired coal in coking plant of Ansteel Bayuquan

作　　者：夏伟[1] 马银华[1] 代成[1] Xia Wei;Ma Yinhua;Dai Cheng(Coking Plant of Bayuquan Iron&Steel Company,AnSteel Co.,Ltd.,Yingkou 115007,China)

机构地区：[1]鞍钢股份有限公司鲅鱼圈钢铁分公司,营口115007

出　　处：《燃料与化工》2023年第5期20-23,共4页Fuel & Chemical Processes

摘　　要：为了消耗掉营口港存60余万t严重超过储存期的澳煤,对港存3种超过储存期的澳煤进行了综合分析。主要对3种澳煤不同储存时间、煤堆不同部位的煤质及结焦性能进行检验,分析其质量劣化情况及其对大生产焦炭质量的影响。最终在不影响焦炭质量的情况下,成功使用3个煤种。In order to utilize more than 600000 tonnes of Australian coal that had seriously exceeded its storage period at Yingkou port,the quality and coking performance of three types of Australian coal at different storage times and in different coal pile parts were tested to analyze their quality deterioration as well as their impact on the quality of the coke produced.The three coal types were eventually used without affecting the quality of the coke produced.

关 键 词：过期煤 储存期 质量劣化 

分 类 号：TQ520.6[化学工程—煤化学工程]