摘要
使用MLA和偏光显微镜对河南某石墨矿进行工艺矿物学研究,查明矿石的元素组成、矿物组成、主要矿物的共生关系及嵌布特征等,为选矿工艺的制定提供技术依据。研究结果表明,该石墨矿品位较低,且影响选矿指标的矿物学因素较多,回收利用存在一定难度。
MLA and polarizing microscope was applied for process mineralogy research of one graphite ore in Henan,the research were carried out to identify the elementary composition,mineral composition of ore,the symbiotic relationship and the dissemination characteristics of essential mineral in the ore,it can provide the technical base for formulation of mineral processing technology.The research results show that the grade of the graphite ore is low,and there are many mineralogical factors which make a certain difficulty for mineral processing.
作者
任帅鹏
金自钦
谢菱芳
胡耀东
REN Shuai-peng;JIN Zi-qin;XIE Ling-fang;HU Yao-dong(Kunming Metallurgical Research Institute Company Limited,Kunming,Yunnan 650031,China;Yunnan Key Laboratory for New Technology of Beneficiation and Metallurgy,Kunming,Yunnan 650031,China)
出处
《云南冶金》
2021年第2期33-36,共4页
Yunnan Metallurgy
基金
云南省科技计划项目青年项目(2017FD208)。
关键词
石墨矿
工艺矿物学
MLA
偏光显微镜
graphite ore
process mineralogy
MLA
polarizing microscope
