Research Practices in Low-Cost Ironmaking Process Contro
lAN Bo1,2，YUE Qiang1，YAO Ying-lin1，KE Xian-feng1
1. Xinye Steel Co., Ltd.， Huangshi 435000， Hubei， China 2. College of Metallurgy and Resources， Anhui University of Technology， Ma’anshan 243002， Anhui， China
Abstract：The practice of the process control of low-cost ironmaking in Xinye Iron and Steel Group Co. was summarized. To achieve the goal of low cost of ironmaking, each department of the ironmaking plant made great efforts. On the basis of stable and smooth operation of BF, several key measures have been taken including optimization of ore blending of sintering, strengthening management of ore before charging, increase in the ratio of sinter, lumpy ore and nut coke in every charging batch, and enhancement of the ratio of pulverized coal injection and enriched oxygen. Via those measures, reasonable gas distribution and efficient gas utilization in the BF are realized, which leads to the smooth and stable operation of BF, low fuel consumption of sintering and BF, and decrease of other manufacturing cost, thereby achieving the target of economic ironmaking.
收稿日期: 2013-07-16
出版日期: 2014-05-16
通讯作者:
安波
E-mail: 463701908@qq.com
引用本文:
安波 ，岳强 姚应林，柯显峰. 基于低成本炼铁过程控制的研究实践[J]. 中国冶金, 2014, 24(5): 35-39.
lAN Bo，YUE Qiang，YAO Ying-lin，KE Xian-feng. Research Practices in Low-Cost Ironmaking Process Contro. China Metallurgy, 2014, 24(5): 35-39.
2014, Vol. 24 
