炼焦重复试验误差超标的研究  

Study on the factors causing excess error of coking repeatability test

作　　者：来威 吴秋阳 巩力强 延井超 Lai Wei;Wu Qiuyang;Gong Liqiang;Yan Jingchao(Coking Plant of Chaoyang Iron ＆ Steel Co.,Ltd.,Ansteel Group.,Chaoyang 122000,China)

机构地区：[1]鞍钢集团朝阳钢铁有限公司焦化厂,朝阳122000

出　　处：《燃料与化工》2018年第4期21-23,共3页Fuel & Chemical Processes

摘　　要：对造成炼焦重复试验误差的因素进行分析,主要是受配煤和熄焦这两个环节影响,提出了减小误差的办法。通过改进操作,将误差控制在标准以内。The factors causing excess error of coking repeatability test is analyzed. It is found that the main factors are coal blending and coke quenching. Methods for reducing the error are provided. With adoption of improvements on operation ,the error is controlled within the required standard.

关 键 词：试验焦炉 重复试验 误差超标 

分 类 号：TQ522[化学工程—煤化学工程]