还原剂及脱磷剂对高磷鲕状赤铁矿直接还原-磁选影响的研究进展
Research Progress on the Effects of Reducing Agents and Dephosphorization Agents on Direct Reduction-Magnetic Separation of High Phosphorus Oolitic Hematite
徐宏达 1孙体昌 1吴世超 1连宵宵 1韩文丽 1邓宗义1
作者信息
- 1. 北京科技大学土木与资源工程学院,北京 100083
- 折叠
摘要
这是一篇矿业工程领域的文章.综述了还原剂及脱磷剂对高磷鲕状赤铁矿直接还原的影响,从煤和其他还原剂两个方面归纳了还原剂对高磷鲕状赤铁矿还原影响的研究现状,从单一脱磷剂和组合脱磷剂两种使用方式总结了脱磷剂的研究进展.指出了高磷鲕状赤铁矿直接还原-磁选工艺存在的问题,根据目前存在问题提出了未来针对高磷鲕状赤铁矿直接还原-磁选研究方向的建议.
Abstract
This is an article in the field of mining engineering.The effects of reducing agent and dephosphorization agent on the direct reduction of high phosphorus oolitic hematite were reviewed.The research status of the influence of reducing agents on the reduction of high-phosphorus oolitic hematite was summarized from two aspects of coal and other reducing agents,and the research progress of dephosphorizers was summarized from two ways of using single and combined dephosphorizers.The problems existing in the direct reduction-magnetic separation process of high-phosphorus oolitic hematite were pointed out.According to the existing problems,suggestions for the future research direction of direct reduction-magnetic separation of high-phosphorus oolitic hematite were put forward.
关键词
矿业工程/还原剂/脱磷剂/高磷鲕状赤铁矿/直接还原-磁选Key words
Mining engineering/Reducing agent/Dephosphorization agent/High phosphorus oolitic hematite/Direct reduction-magnetic separation引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据