摘要
矿山现采用的采矿工业指标大都是在矿山设计或开采初期制定的,有的缺乏严密的经济论证,而一旦确定之后,并未及时进行调整。从矿山实际生产情况看,原工业指标已经落后于现有的选矿水平和矿山经济状况。必须对现行采矿工业指标进行优化选择。优化的原则是首先考虑目前选矿工艺性能和可行的最低限度,其次要保证矿山经济效益不受影响。
Most mining industry indexes now applied in mines are drawn up in the initial period of mine design ore mining.Some of them are short of close economic demonstration and ore not adjusted in time after determination.In view of practical production,the original in- dustry indexes have fallen behind the present dressing level and economic conditions.The present industry indexes must be optimizing.To reach the purposes,firstly properties of the present miner- al process and the minimum degree of feasibility ore considered;secondly,optimization must not decrease on economic benefit.
出处
《中国锰业》
北大核心
1992年第5期21-25,共5页
China Manganese Industry
关键词
锰矿
开采工艺
指标
最佳化
Manganese mine
Mining technology
Index Optimization
