巫山桃花山铁矿综合利用性能研究  

Research on the Comprehensive Utilization of Wushan Iron Ore

作　　者：张明远[1] 刘彪[1] 姚前光 魏仁财 唐芳印 

机构地区：[1]重庆科技学院冶金与材料工程学院,重庆401331

出　　处：《重庆科技学院学报（自然科学版）》2015年第2期111-114,共4页Journal of Chongqing University of Science and Technology：Natural Sciences Edition

基　　金：重庆市教委科学研究项目(KJ111419)

摘　　要：结合重钢现有铁矿石资源配置情况及生产的实际情况,对巫山块矿的各种冶金性能进行实验研究,确定合理的块矿配量方案和工艺参数。巫山块矿自身磷含量偏高,配入比应小于10%。This article studies the metallurgical properties of Wushan lump ore with experiments,and combines with the configuration of the existing iron ore resources of Chongqing Steel Group and the actual production,finding out appropriate program about adding Wushan lump ore and the corresponding process parameters. Due to its high phosphorus content,the blending ratio should be less than 10% when Wushan lump ore is added into blast furnace of Chongqing Steel Group.

关 键 词：巫山块矿 还原度 低温还原粉化率 熔滴性能 热爆裂指数 

分 类 号：TF041[冶金工程—冶金物理化学]