| 司家营铁矿一期露天矿矿石工艺矿物学研究 |
| |
| 引用本文： | 陈越,褚海霞,陈彦亭,刘晓民.司家营铁矿一期露天矿矿石工艺矿物学研究[J].金属矿山,2011,40(7):74-77. |
| |
| 作者姓名： | 陈越 褚海霞 陈彦亭 刘晓民 |
| |
| 作者单位： | 1.河北钢铁集团矿山设计有限公司；2.河北联合大学矿业工程学院 |
| |
| 摘 要： | 系统地研究了司家营铁矿一期露天矿矿石的化学组成、矿物组成、嵌布特征及嵌布粒度。以工艺矿物学研究为基础，综合考虑可选性特征，将采场矿石划分为易解离易选型、易解离难选型、难解离难选型3种类型，并明确了这3种类型矿石在采场的分布。根据研究结果，提出了进一步优化选矿指标的途径。
|
| 关 键 词： | 工艺矿物学 嵌布粒度 可选性 |
Reseach of Technological Mineralogy on the First-stage Opencast of Sijiaying Iron Ores |
| |
| Chen Yue,hu Haixia,Chen Yanting,Liu Xiaomin.Reseach of Technological Mineralogy on the First-stage Opencast of Sijiaying Iron Ores[J].Metal Mine,2011,40(7):74-77. |
| |
| Authors: | Chen Yue hu Haixia Chen Yanting Liu Xiaomin |
| |
| Affiliation: | 1.Hebei Iron and Steel Group Mining Design Co., Ltd；2.School of Mining Engineering, Hebei United University; |
| |
| Abstract: | Systematically studied the chemical composition，mineral composition，main mineral dissemination characteristics and dissemination size of ores from Sijiaying Iron Ore Mine first-stage opencast.Based on the analysis of techno-mineralogical properties and washability，the ores in opencast are divided into three types：easy to disintegrate and easy to select，easy to disintegrate and hard to beneficiate，hard to disintegrate and hard to beneficiate.And analyze the mining selectivity of the three types，identify their distribution as well.These investigation results provide ways for optimizing the mineral processing technology，and can be a useful reference for developing this type of iron ores. |
| |
| Keywords: | Technological mineralogy Dissemination size Washability |
| 本文献已被 万方数据 等数据库收录！ |
| 点击此处可从《金属矿山》浏览原始摘要信息 |
|
点击此处可从《金属矿山》下载全文 |
