| 遂昌金矿降低采矿损失率及矿石贫化率的生产实践 |
| |
| 引用本文： | 徐贵水.遂昌金矿降低采矿损失率及矿石贫化率的生产实践[J].黄金,2000,21(11):21-23. |
| |
| 作者姓名： | 徐贵水 |
| |
| 作者单位： | 浙江省遂昌金矿 |
| |
| 摘 要： | 介绍了遂昌金矿倾斜薄矿体开采过程中采用锚杆及自然矿柱、混凝土矿柱护顶；控制爆破技术控制采场顶、底板；摸索矿岩规律性，加强管理降低采矿损失率及矿石贫化率等生产实践。
|
| 关 键 词： | 矿石贫化率 采矿损失率 金矿床 倾斜薄矿体 |
The practice of lowering ore loss and dilution ratio in Suichang Gold Mine |
| |
| Xu Guishui.The practice of lowering ore loss and dilution ratio in Suichang Gold Mine[J].Gold,2000,21(11):21-23. |
| |
| Authors: | Xu Guishui |
| |
| Affiliation: | Suichang Gold Mine of Zhejiang Province |
| |
| Abstract: | In the mining of inclined narrow vein in Suichang Gold Mine,the practice of using anchor bolt,natural and concrete pillar to support roof,adopting controlled blasting technique to control stope roof and bottom,strengchening management and lowering ore loss and dilution ratio were introduced in this paper. |
| |
| Keywords: | long anchor bolt concrete pillar ore dilution mining loss |
| 本文献已被 CNKI 维普 等数据库收录！ |
