高炉喷吹褐煤的可行性研究  

Feasibility Study on Blowing Brown Coal into BF

作　　者：邢本策[1] 王再义[1] 王相力[1] 裴海玉[2] 

机构地区：[1]鞍钢股份有限公司技术中心 [2]鞍钢股份有限公司炼铁总厂

出　　处：《鞍钢技术》2006年第6期21-24,共4页Angang Technology

摘　　要：利用煤粉燃烧性能检测实验装置,研究了高炉喷吹用煤中添加褐煤对煤粉燃烧性能的影响。结果表明,添加适量褐煤可以改善煤粉的燃烧性能,起到一定的助燃作用;但由于褐煤的灰分较高,所以配煤比例不宜超过5%。Influence of brown coal adding in coal blowing into BF on burn properties of pulverized coal is studied by the experimental device detecting pulverized coal burn properties. As a result, a suitable addition amount of brown coal can improve burn properties to promote certainly burning. But coal blend ratio should be less than 5% for higher content of brown coal ash.

关 键 词：高炉 喷吹褐煤 燃烧性能 

分 类 号：TF053[冶金工程—冶金物理化学]