对于矿山企业设计,研究与确定矿山的产品方案是一项重要的技术经济工作。它政策性强,涉及面广,与矿山开拓、生产规模、采矿方法、运输方式、厂址选择等重大方案一样,是矿山企业设计的重要组成部份。产品方案确定的正确与否,关系到矿山建设是否符合党的各项方针政策,矿山企业内部各生产工艺系统的布局、设备配置是否合理和矿山企业建设的经济效果。在某硫铁矿设计中,根据其资源条件和国家对硫铁矿产品的需要情况,我 For the mining enterprise design, research and determination of the mine’s product plan is an important technical and economic work. It is highly policy-oriented and covers a wide range of fields. Like mine exploration, production scale, mining methods, transportation methods, and site selection, it is an important part of the design of mining enterprises. The correctness of the product plan is related to whether the construction of the mine complies with all Party policies and policies, whether the layout of the production process systems within the mining enterprise, the equipment configuration is reasonable, and the economic effect of the construction of the mining enterprise. In a pyrite mine design, according to its resource conditions and the country’s need for pyrite products, I