矿山资源生产率与经济效益

The productivity and Economic Results of Mine Resources

在社会主义市场经济条件下,资源的合理开发必然要求矿山提高资源生产率与经济效益。矿山资源生产率即矿石回采率、贫化率与选矿回收率等“三率”。本文通过“三率”对经济效益的影响,说明两者的关系;通过影响“三率”的主要因素分析,提出提高资源生产率的对策。

Under the condition of socialist market economy, the rational exploitation of mine resources will surely requier the mines to raise the productivity of resources and get better economic results. The productivity resurces includes mining recovery, mixing rate and mineral dressing recovery (called' three rates'). This article elaborates on the relationship between the ' three rates' through the influence of the 'three rates' on economic results. It puts forward some proposals on raising the productivity of resources by anylysing the main factors influencing the 'three rates'.