全球铼矿资源分布特征与开发利用形势及启示

Distribution characteristics and development & utilization status of global rhenium resources and its enlightenments

铼是我国急需而紧缺的战略性矿产资源,在高新技术领域,尤其是在关乎国家安全的航空航天领域发挥着不可替代的作用,但我国铼对外依存度已达50%,存在安全供应隐患。本文在分析铼在工业发展中的重要战略地位与未来需求的基础上,从地理-地质分布、储量分布、政治经济区域划分、勘查开发程度、工业布局、矿业投资环境等角度论述了全球铼矿资源的分布特征,再结合勘查形势、矿山铼生产格局、供需格局、贸易格局、价格变化趋势、资源保障程度等对全球铼矿资源开发利用形势与存在问题进行分析,从支撑国家发展战略、保障我国铼资源安全供给、实施铼资源全球配置等视角提出了六点启示。

Rhenium is a very important critical mineral resources,widely used in high-technology field,and is playing an irreplaceable role in aerospace field.At present,the degree of dependence on foreign rhenium in China has been above 50%.The shortage of rhenium resources in our nation will probably threaten national resources security and influence the national development strategy.Based on the analysis of the strategic position and the demand of rhenium resources in industrialization development in the future,the distribution characteristics of global rhenium resources is analyzed from seven aspects includes the geography and geology distribution characteristic,reserve distribution characteristic,the degree of exploration and development,the industrialization degree,the mining investment environment and the distribution characteristic of China s rhenium resources.The development and utilization status of global rhenium resources are discussed from six aspects includes exploration status,production structure of mine rhenium,trade pattern,price trend and resources ensuring extent.This paper points out six enlightenments from the view of the national development strategy,the security supply of rhenium resources and the global trend of rhenium resources allocation.