资金时效性在某铜矿开拓方案比选中的应用

矿山开发投资巨大,回报周期长,投资回报率受工程设计和开发等众多因素影响。为评价采矿工程特定工艺阶段的资金使用在时间收益上的增值,常采用资金时效性评价方法,该方法特别适用于矿山投资项目在初期的方案比选。通过对现金流量计算介绍,选择了净现值参数法作为开拓系统的比较指标。该方法在某铜矿开拓方案比选中使用,高效地选择最优开拓方案。

Application of the Timeliness of Funds in Development Program Comparison

Mine development investment is huge,the return period is long,and the return on investment is affected by many factors such as engineering design and development.In order to evaluate the added value of the time use of funds for a specific process stage of a mining project,the widely used evaluating method is the timeliness of funds method,which is particularly used in comparison with the initial options of mining investment projects.By means of the calculation of cash flow,the net present value parameter method was selected as the comparative index of the pioneering system.This method must be used in a copper mine development plan.This method is used in a copper mine development plan compare programs,and it can efficiently select the optimal development plan.