摘要
为了满足直接还原对铁精矿的要求，在分析生产现状及试验研究的基础上对巨各庄选矿厂现有工艺流程和设备进行了技术改造。改造具有基建投资省、基建期间原生产系统仍可生产等特点，改造后的流程将有相当的灵活性，且经济效益显著。
In order to meet the requirement of direct reduction for iron concentrate, technical modification were made for available process flow and equipment of Jugezhuang concentrator on the basis of analyzing the present production condition and experimental study. The technical modification is of less capital cost, the existing production system can still work during the capital construction, the modified flow has great flexibility and the economic benefits are remarkable.
出处
《冶金矿山设计与建设》
1998年第5期3-7,共5页
Metal Mine Design & Construction
关键词
铁矿
选矿厂
技术改造特点
铁精矿
磨矿
Direct reduction Iron concentrate Grinding Magnetic separation Grain size Grade
