竖炉球团配加巴西精粉的试验研究  

STUDY ON ADDITION OF BRAZIL IRON ORE CONCENTRATES IN SHAFT FURNACE PELLETIZNG

作　　者：胡长庆[1] 张玉柱[1] 尹海生[1] 李振国[1] 栾景林[2] 万如铁[2] 宋润平[2] 

机构地区：[1]河北理工学院,河北唐山063009 [2]唐山钢铁集团责任有限公司

出　　处：《烧结球团》2003年第6期15-17,共3页Sintering and Pelletizing

摘　　要：为提高球团矿品位 ,改善冶金性能 ,进行了竖炉球团配加巴西精粉的试验研究。通过成球及焙烧试验 ,提出了适宜的巴西精粉配比和合理的焙烧制度 ,并对成品球团矿冶金性能进行了检测 ,同时对试验结果进行了分析和阐释。In order to improve TFe and metallurgy performance of pellet,experimentations on addition of Brazil iron ore concentrates in shaft furnace palletizing process have been carried through.By the experiments of balling and roasting,the addition ratio of Brazil concentrate and roasting system have been put forward.The metallurgy properties of pellet have been examined,at the same time,the results of experiments have been analyzed and explained.

关 键 词：巴西精粉 球团矿 强度 竖炉球团 试验研究 

分 类 号：TF04[冶金工程—冶金物理化学]