摘要
新近提出的高炉"炉腹煤气量指数"虽是有用参数,但难以成为评价高炉冶炼状况的重要指标,它的计算还需要明晰、规范;而"炉腹煤气效率"及"生产效率系数"的概念及算式不够正确.按高炉容积和炉缸截面积计算的两个利用系数,实质上是相通的一致的,没有本质的区别.
The recently proposed ＂gas quantity index of blast furnace abdomen＂ is an useful parameter, but it is difficult to become the important index of evaluation of blast furnace smelting. The calculation of this parameter needs clarification and regulation. Both the concept and the calculation of ＂gas utilization efficiency of blast furnace abdomen＂ and ＂production efficiency coefficient＂ are not correct. And there is no essential difference between the utilization coefficient of effective blast furnace volume and the utilization coefficient of hearth area.
出处
《内蒙古科技大学学报》
CAS
2012年第2期103-106,共4页
Journal of Inner Mongolia University of Science and Technology
关键词
高炉
冶炼
技术经济指标
blast furnace
smelting
technical and economic indexes
