Study on Sintering Solid Fuels Optimal Particle Size

摘要：

　　Different particle size of solid fuel makes changes of carbon combustion rate.So,it could effect the mineralization of iron ore sintering directly.Using mixture regression design method and simplex-lattice design,a quantitative relation that between the different coke size and the important index of iron ore sintering was got in laboratory.Also,the sinter pot tests and analysis method of sintering mineral structure were carried out to verify the effect of the optimum coke size to the cold intensity and productivity of sinter.The results show that,changing and optimizing the proportion of different coke size(<1mm,1 ~3mm,3 ~5mm,> 5mm) can satisfy the need of sintering production to indexes.It has important significances to reduce solid fuel consumption and improve yield and quality of sinter.

关键词： sintering coke particle size drum strength mineral structure metallurgical property

作者: Zhou Mingshun Liu Jie Wang Junshan Han Shufeng Zhai Liwei Zhang Hui

作者单位: Technological Centre, AnSteel Company Limited Co., Anshan 114009, Liaoning, China The Department of Technology and Quality of Anshan Iron and Steel Group Corporation, Anshan 114000, Angang Steel Company Limited Iron-making Plant, Anshan 114000, Liaoning, China

会议类型: 国际会议

会议名称: The 4th Australia-China-Japan Joint Symposium on Iron and Steelmaking(第四届中日澳钢铁冶金学术会议)

会议地点: 沈阳

会议语种:英文

页码: 75-80

在线出版日期: 2012-11-03（万方平台首次上网日期，不代表论文的发表时间）