弱黏煤配煤炼焦的实验研究  

STUDY ON BLENDING COKING OF WEAKLY CAKING COAL

作　　者：刘承东[1] 

机构地区：[1]太原煤气化股份有限公司焦化厂,太原高级工程师030024

出　　处：《煤炭转化》2013年第2期49-51,55,共4页Coal Conversion

摘　　要：根据煤岩配煤理论,分析以往生产配煤比方案、装炉煤和焦炭质量,结合弱黏煤和其他各煤种性质,制定了五种配煤比方案,利用40kg焦炉进行实验.通过分析各配煤比方案以及单种煤、装炉煤和焦炭结果,认为弱黏煤配比应控制在3%～5%之间,最后经4.3m顶装焦炉生产实践验证结果在正常生产的范围内.According to the coal blending theory, the previous production of coal blending ratio scheme, coal and coke quality were analyzed. Combined with weakly caking coal and other coal properties, five coal blending ratio scheme were made, tested with 40 kg coke oven. Through the analysis of the blending ratio scheme and single coal, coal and coke results, it was considered that weakly caking coal ratio should be controlled in 3%-5%, finally by 4.3 m top charging coke oven production practice, and it is thought that the result is correct.

关 键 词：弱黏煤 煤岩配煤 40kg焦炉 配煤方案 

分 类 号：TQ520.62[化学工程—煤化学工程]