摘要
通过对不同粒级配合煤进行不同细度的配合炼焦试验研究,得出:当配合煤细度控制在77%时,所得焦炭综合指标质量较好,此时,焦炭显微强度58.49%、结构强度86.41%、焦炭反应性34.8%、反应后强度49.6%。
Through the experimental study with different fineness and particle size of coking coal, obtained that：when matching coal fineness control in 77%, the comprehensive index of coke quality is better, at this time, the structural strength of coke micro strength 58.49%, 86.41%, 34.8%, the reactivity of coke strength after reaction of 49.6%.
出处
《中国资源综合利用》
2014年第6期16-17,共2页
China Resources Comprehensive Utilization
关键词
不同粒级
配合煤
炼焦实验
coal partical size
coal blending
coking experiment
