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.
出处
《煤炭转化》
CAS
CSCD
北大核心
2013年第2期49-51,55,共4页
Coal Conversion
关键词
弱黏煤
煤岩配煤
40kg焦炉
配煤方案
weakly caking coal, coal blending theory, 40 kg coke oven, blending scheme
