高炉风口取样及风口焦特性的研究进展  

Research progress on blast furnace tuyere sampling and tuyere coke characteristics

作　　者：姜雨[1] 孟令慧 杨朝军 高睿遥 肖祖斌 Jiang Yu;Meng Linghui;Yang Chaojun;Gao Ruiyao;Xiao Zubin(Sinosteel Anshan Research Institute of Thermal Energy Co.,Ltd.,Anshan Liaoning 114044,China;Jianlong Xilin Iron and Steel Co.,Ltd.,Yichun Heilongjiang 153000,China)

机构地区：[1]中钢集团鞍山热能研究院有限公司,辽宁鞍山114044 [2]建龙西林钢铁有限公司,黑龙江伊春153000

出　　处：《煤化工》2024年第3期109-112,共4页Coal Chemical Industry

基　　金：辽宁省揭榜挂帅项目(2022JH1/10800065)。

摘　　要：风口焦炭特性研究对指导高炉操作及配煤具有重要作用。分析了目前不同风口取样方法在高炉冶炼中的应用,综述了风口焦炭粒度、矿物相、光学组织和反应性的研究现状。对今后风口焦炭取样分析进行了展望,认为风口取样分析对高炉低碳化、智能化发展具有重要意义。Research on the characteristics of tuyere coke plays an important role in guiding the blast furnace operation and coal blending.The current application of different tuyere sampling methods in blast furnace smelting was analyzed,and current main research content and status of granularity,mineralogical phase,optical texture and reactivity of tuyere coke were reviewed.The outlook on future tuyere coke sampling analysis was described,and it was believed that the tuyere sampling analysis was of great significance to the low-carbon and intelligent development of the blast furnace.

关 键 词：风口焦 粒度 矿相组成 光学组织 反应性 

分 类 号：TF54[冶金工程—钢铁冶金]