摘要
在地处海拔高、缺水的地区,对厚度低于6m的薄矿体采用无底柱浅眼留矿采矿法可大大提高资源的利用率,有效地控制矿石的贫化,为选矿创造条件。
As for thin ore body that thickness less than 6 m in waterless high elevation districts, non-blttom-pillar short-hole stopping ore can improve resource use-rate highly, eontrol ore poorness actively and make conditions for ore dressing.
出处
《山西冶金》
CAS
2008年第1期40-41,共2页
Shanxi Metallurgy
关键词
薄矿体
开采
无底柱浅眼留矿
thin ore body
mine
non-bottom-pillar short-hole stopping ore
