铬粉矿制备球团技术的试验及研究(Ⅱ)  

THE TEST AND RESEARCH ON CHROMIUM POWDER ORE PELLETS PREPARATION TECHNOLOGY(Ⅱ)

作　　者：麻林伟 冯太伟 范晓慧[2] 甘敏[2] 李福山[3] 

机构地区：[1]郑州市旭坤节能科技有限公司,中国郑州450001 [2]中南大学,中国长沙410012 [3]郑州大学,中国郑州450001

出　　处：《铁合金》2017年第8期21-26,共6页Ferro-alloys

摘　　要：根据与中南大学、郑州大学建立的铬粉矿制备球团技术研究项目。该研究上一部分主要是针对铬粉矿、膨润土、焦炭粒进行综合试验分析,本部分主要对铬粉矿磨矿(干磨、湿磨)及制球进行试验研究,为下步球团制备、高碳铬铁生产及球团预还原提供基础依据。This paper based on the cooperation research project with Central South University of chrome powder ore pellet preparation technology. In the previous paper , the comprehensive experiment analysis were conducted on chrome powder ore , bentonite and coke particles. In this paper, ore grinding （ dry grinding, wet grinding） and pelletizing were studied. All these provide basic basis for pellet preparation, high-carbon ferrochromium production and pellet prereduction.

关 键 词：磨矿干磨 湿磨 膨润土 内配碳 造球试验研究 

分 类 号：TF046.6[冶金工程—冶金物理化学]