砂岩铀矿床地浸开采经济评价系统软件

A ECONOMIC EVALUATION SYSTEM SOFTWARE OF IN SITU LEACHING MINING SANDSTONE URANIUM DEPOSITS

砂岩铀矿床地浸开采经济评价系统软件为研究矿床的经济价值 ,定量地评价地浸开采的技术经济可行性和工艺优化决策提供了方便快捷的技术手段。在指定矿床条件和矿山建设规模时 ,系统可以完成投资估算分析、产品成本预测 ,并在此基础上 ,通过现金流量分析 ,最终给出反映项目经济可行性的动态和静态经济指标。系统能够满足多工艺、多层次用户和不同阶段经济评价的需要 ,具有广泛的适用性。介绍了该系统的特点、数据输入与要求 ,系统主要功能、结构与支撑环境。

This paper presents the study results of applying computer technology to evaluate quantitatively the techno economic feasibility of in situ leaching mining sandstone uranium deposits. A computer system software have been developed. Under specifying deposit conditions and given production size per year, the application of the software will generate total capital and mine life operating costs as well as solve for the movable and static financial assessment targets through discounted cash flow analysis. According to the characters of two kinds of sandstone uranium deposits, a data bases of economic and technique parameters of in situ leachg have been designed. Also the system software can be used to study the economic value of deposits and to optimize the key project parameters. In this paper, its features, data input method and demand, main functions, structure and operating environments are described.