摘要
通过理论分析和实验室试验，研究了精矿粉和煤粉的化学成分对内配煤球团直接还原铁化学组成的影响，提出了用于内配煤球团直接还原铁生产的精矿粉和煤粉的质量要求．
Theory analysis and laboratory research have been conducted for studing theeffect of chemical composition of iron ore concentrate and coal fine on DRI chemical composition from iron ore/coal mixed pellets. The quality requirement of raw materials for makingDRI of iron ore/coal mixed pellets is given.
出处
《烧结球团》
北大核心
1997年第6期15-19,共5页
Sintering and Pelletizing
关键词
内配煤球团
直接还原铁
原料
炼铁
精矿粉
煤粉
iron ore/coal mixed pellet, direct reduction, quality requirement of raw material
