矿床开发经济意义概略研究系统(PSDD)的开发与应用

为促进矿床开发经济意义概略研究工作的规范化,方便地质工作者开展概略研究的需要,开发了矿床开发经济意义概略研究系统(PSDD)。PSDD可生成概略研究要求的所有图表和概略研究报告,给出经济评价指标。图表为.xls格式,概略研究报告为.doc格式。静态经济评价指标包括矿山总利润、投资利润率和投资回收期;动态指标包括财务净现值、财务净现值率、财务内部收益率和动态投资回收期。PSDD通过实际应用,取得了预期的效果。PSDD作为矿床开发经济意义概略研究的工具,将为提升研究水平、规范研究成果、提高研究效率起到积极的作用。但PSDD的应用效果和选取参数的代表性关系密切,使用前应认真进行市场调研。

Development and Application of Probable Study System for Economic Signification of Deposit Development(PSDD)

In order to promote standardization of probable study work for economic signification of deposit development, help geological workers in the work, developed the Probable Study System for Economic Signification of Deposit Development (PSDD). PSDD can generate the probable study requirements of all charts and report, given the economic evaluation index. The chart for the.xls format, and the report for the .doc format. The static index includes the total profit of the mine, the rate of profit of capital and the static payback period. The dynamic indexes include the financial net present value, the financial net present value rate, the financial internal rate of return and the dynamic payback period. Through the practical application, PSDD achieved the desired results. PSDD as tool of probable study for Economic Signification of Deposit Development, to enhance research level, normative research results, improve research efficiency play a positive role. However, the application effect of PSDD is closely related to the representation of the selected parameters, and the market investigation should be carried out before use.