武汉工程大学学报2011，Vol.33Issue(3)：100-103,4.DOI:10.3969/j.issn.1674-2869.2011.03.028
云南弥勒天裕中低品位磷块岩工艺矿物学研究
Process mineralogy of mid-low grade phosphate rocks in Mile Tianyu,Yunnan
庞建涛 1杨绍彬 1肖喆 1赵雷1
作者信息
- 1. 云南磷化集团有限公司,云南,昆明,650600
- 折叠
摘要
Abstract
The mid-low grade phosphate rock has become one of the main sources of phosphorus resources, only to utilize this kind of phosphorus resource can grantee the sustainable development of phosphorus chemical industry, and research for mineralogy of the ore is the basis for its use. We have researched the Process Mineralogy of the mid-low grade phosphate rock of Yunnan Mile Tianyu by chemical analysis, optical microscopy analysis, determination and other methods. The results show that the ore is the siliceous ore in industry, and that phosphate rock is the useful minerals and gangue minerals are quartz, chalcedony, dolomite and a little of iron muddy debris, feldspar, mica,tourmaline, etc. Most components of the ore are Fine-grained disseminated. 93.28％ of the phosphate rock and gangue minerals are dissociated when the ore is milled to -0.074 mm. Dissociation of the ore is good.关键词
工艺矿物学/中低品位/磷块岩/嵌布粒度/单体解离度/云南省分类
矿业与冶金引用本文复制引用
庞建涛,杨绍彬,肖喆,赵雷..云南弥勒天裕中低品位磷块岩工艺矿物学研究[J].武汉工程大学学报,2011,33(3):100-103,4.
