铬粉矿制备球团技术的试验及研究(Ⅰ)  

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

作　　者：麻林伟 冯太伟 史向阳 范晓慧[2] 甘敏[2] MA Linwei FENG Taiwei SHI Xiangyang FAN Xiaohui GAN Min(Zhengzhou Xukun Jieneng Technologies Co., Ltd.,Zhengzhou 450001, China Central South University, Changsha 410012 , China)

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

出　　处：《铁合金》2017年第6期22-26,共5页Ferro-alloys

摘　　要：根据与中南大学合作的铬粉矿制备球团技术研究项目,以南非粉矿、土耳其粉矿为主要原料,结合高碳铬铁生产工艺条件,通过铬粉矿制备球团原材料——铬粉矿、膨润土、焦炭粒进行综合试验分析,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,希望能在铁合金行业交流学习中起到借鉴作用。This paper is based on the cooperation research project of chrome powder ore pellet preparation technology with Central South University. The main raw materials are Southern-African ore and Turkish ore. Combining with the high-carbon ferrochromium processing technology conditions, the comprehensive experiment analysis were conducted on chrome powder ore, centonite and coke particles. All these provide basic foundation for pellet preparation, high- carbon ferrochromium production and pellet pre-reduction. Hoping this article can play a reference role in the ferroal-loy industry exchange learning.

关 键 词：南非矿 土耳其矿 膨润土 焦炭 理化性能 试验分析 

分 类 号：TF641[冶金工程—钢铁冶金]