摘要
详细介绍了宣钢８ｍ２竖炉提高产量、质量的技术改造过程及取得的良好效果。
The technical innovation for output raising and quality improving in 8m2 shaft furnace of Xuanhua Iron and Steel Company and the good result are introduced in detail.
出处
《河北冶金》
2000年第4期37-38,共2页
Hebei Metallurgy
关键词
竖炉
干燥床
球团矿
技术改造
生产实践
shaft furnace
quality of fresh pellet
drying bed
water beam of windconducting wall
