“一带一路”国家钾盐及硼资源分布规律与开采技术

发布时间：2018-06-19 18:00

本文选题：钾盐矿 + 硼矿　；参考：《地质通报》2017年01期

【摘要】：随着中国经济快速发展,对钾盐和硼矿的需求快速增加。世界钾盐资源主要集中在北美洲和欧洲。在参阅大量资料后,初步估算"一带一路"国家地区钾盐资源量(以K2O当量计算)约112×10~8t,主要分布在柴达木盆地、塔里木盆地、呵叻盆地(含沙空那空盆地)、中亚盆地、死海盆地和涅帕盆地。硼矿资源73%的储量和70%的储量基础分布于美国、土耳其、俄罗斯和哈萨克斯坦,"一带一路"国家中硼资源主要分布于俄罗斯、土耳其、哈萨克斯坦、塞尔维亚等国家。据美国地质调查局2014年公布的数据,世界探明硼储量约2.43×10~8t,"一带一路"地区探明硼储量约1.46×10~8t,约占世界探明硼储量的69.5%。对"一带一路"国家钾盐矿和硼矿资源分布做了详细统计,对典型矿床的地质特征进行了简单的概括,介绍了钾盐和硼矿的开发技术,讨论了中国利用境外钾盐及硼资源的首选地区,为中国企业"走出去"提供有益信息。
[Abstract]:With the rapid development of Chinese economy, the demand for potash and boron ore is increasing rapidly. World potash resources are mainly concentrated in North America and Europe. After consulting a large amount of data, it is estimated preliminarily that the amount of potassium salt resources (calculated in terms of K _ 2O equivalent) in the "Belt and Road" country area is about 112 脳 10 ~ (8) t, mainly distributed in the Qaidam Basin, the Tarim Basin, the Kulak Basin (the Shakongnagong basin, the Central Asian basin), The Dead Sea and Nepa basins. The boron reserves of 73% and 70% of the reserves are distributed in the United States, Turkey, Russia and Kazakhstan. Boron resources in "Belt and Road" countries are mainly distributed in Russia, Turkey, Kazakhstan, Serbia and other countries. According to the data released by the United States Geological Survey in 2014, the proven boron reserves in the world are about 2.43 脳 10 ~ (8) t, and those in "Belt and Road" area are about 1.46 脳 10 ~ (8) t, accounting for 69.5% of the proven boron reserves in the world. This paper makes detailed statistics on the distribution of potash and boron ore resources in "Belt and Road" country, summarizes the geological characteristics of typical ore deposits, and introduces the development technology of potash salt and boron ore. This paper discusses the preferred area of utilization of overseas potash and boron resources in China, which provides useful information for Chinese enterprises to "go out".
【作者单位】：中国地质大学(北京);中国地质科学院矿产资源研究所;
【基金】：中国地质调查局项目《中蒙边境大型-特大型铜-金、铀和稀有金属矿集区对比研究》(编号:12120115066201)、《“一带一路”资源潜力综合分析与成果应用》(编号:12120115065901)和《中亚及邻区铜镍铀资源潜力评价与应用示范》(编号:121201103000150006)
【分类号】：TD87;P619.2

【参考文献】