炼焦生产中配煤模式的选择  

SELECTION OF COAL BLENDING MODE IN COKE PRODUCTION

作　　者：兰正宏 

机构地区：[1]河钢集团宣钢公司焦化厂,河北宣化075100

出　　处：《河北冶金》2017年第7期44-46,62,共4页Hebei Metallurgy

摘　　要：介绍了配煤的两种方式,即常规配煤和煤岩配煤,并对两种配煤方式进行比较。结合生产企业自身的特点,应采用两种模式相结合的方式配煤,既能从宏观上了解配合煤的各项煤质分析指标,又能从微观上了解其成分特征、含量及变质程度,更好地指导炼焦配煤,预测焦炭质量。Conventional coal blending and coal petrographic blending are introduced and compared in this paper. In the light of the self - characteristics of the manufacturing enterprise, a coal blending mode should be adopted that combines the two modes above mentioned, which can not only understand the coal quality analysis indexes in the macro way, but also understand the compositional characteristics, content and metamorphism in order to better guide the coal blending and predict the quality of coke.

关 键 词：常规配煤 煤岩配煤 抗碎强度 耐磨强度 反射率 

分 类 号：TQ520.6[化学工程—煤化学工程]