包钢低硅烧结工艺优化研究  

Study on Process Optimization of Low-Silicon Sintering in Baotou Steel Co.

作　　者：郝志忠[1,2] 吴胜利[1] 郭卓团[1,3] 罗果萍[4] 王艺慈[4] 张芳[4] 王永斌[4] 

机构地区：[1]北京科技大学冶金与生态工程学院 [2]包头钢铁(集团)公司 [3]内蒙古包头市包头钢铁(集团)公司炼铁厂6号高炉,014010 [4]内蒙古科技大学材料与冶金学院

出　　处：《烧结球团》2009年第3期1-5,共5页Sintering and Pelletizing

基　　金：国家自然科学基金资助项目(50664006)

摘　　要：为了提高入炉矿品位,降低高炉渣量,通过微型烧结试验研究了包钢低硅烧结条件下,烧结温度、配碳量、烧结矿碱度、SiO2含量、MgO含量等参数对烧结矿粘结相强度的影响,并在此基础上进行了烧结杯验证试验,为包钢优化低硅烧结工艺参数提供了依据。In order to improve the furnace burden quality of Baotou Steel Co. , to reduce the blast furnace slag volume, the effect of sintering parameters such as sintering temperature, carbon proportioning ratio, sinter alkalinity, SiO2 content, MgO content on strength of bonding phases of sinter were studied under low-silicon sintering condition by mini-sintering test. The results were verified by sintering pot test, and they provide reference for optimization of low-silicon sinter production in Baotou Steel Co..

关 键 词：低硅烧结 转鼓强度 工艺优化 

分 类 号：TF046.4[冶金工程—冶金物理化学] X757[环境科学与工程—环境工程]