| 湖南钨矿资源开发利用水平分析 |
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| 引用本文： | 吴孔逸,曾小波,何雪梅,魏友华.湖南钨矿资源开发利用水平分析[J].矿产综合利用,2021,42(3):45-49. |
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| 作者姓名： | 吴孔逸 曾小波 何雪梅 魏友华 |
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| 作者单位： | 1.自然资源部信息中心 |
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| 基金项目： | 中国地质调查项目(编号：DD20190574,DD20190398) |
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| 摘 要： | 钨作为不可再生的稀缺资源,普遍用于工业、机械制造、科技、国防电力电子、石油化工、国防军事等诸多领域.由于独特的性能和稀有的储藏量,钨矿也是极为重要的战略资源.开展钨矿开发利用水平评价,对提高我国矿产资源利用效率,减少对环境扰动,增强我国资源保障能力具有重要意义.本文从设计开采回采率、设计选矿回收率、实际开采回采率和实际选矿回收率建立数学模型,计算了湖南省钨矿开发利用水平,梳理了湖南省钨矿开发现状.计算结果表明,湖南省9座钨矿山的开发利用水平指数均超过了 100,且加权平均高达104.88,说明该省钨矿资源开发利用整体水平较高.
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| 关 键 词： | 钨矿 开发利用水平评价 评价指标 湖南 |
| 收稿时间： | 2020/10/21 0:00:00 |
| 修稿时间： | 2020/12/13 0:00:00 |
Analysis on the development and utilization level of mineral resources of tungsten in Hunan province |
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| Wu Kongyi,Zeng Xiaobo,He Xuemei,Wei Youhua.Analysis on the development and utilization level of mineral resources of tungsten in Hunan province[J].Multipurpose Utilization of Mineral Resources,2021,42(3):45-49. |
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| Authors: | Wu Kongyi Zeng Xiaobo He Xuemei Wei Youhua |
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| Affiliation: | 1.Information center,Ministry of Natural Resources2.Institute of Multipurpose Utilization of Mineral Resource,Chinese Academy of Geological Sciences3.Geomathematics Key Laboratory of Sichuan Province(Chengdu University of Technology) |
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| Abstract: | Tungsten, as a non renewable and rare resource, is widely used in industry, machinery manufacturing, science and technology, national defense and many other fields. Due to its unique properties and rare reserves, tungsten ore is also a very important strategic resource. It is of great significance to carry out the evaluation of tungsten exploitation and utilization level to improve the utilization efficiency of China"s mineral resources, reduce the disturbance to the environment, and enhance the ability of resource guarantee in China. In this paper, a mathematical model is established from the design recovery rate, the design ore dressing recovery rate, the actual mining recovery rate and the actual mineral processing recovery rate. The development and utilization level of tungsten ore in Hunan Province is calculated, and the current situation of tungsten mine development in Hunan Province is summarized. The calculation results show that the development and utilization level index of nine tungsten mines in Hunan Province are all over 100, and the weighted average is as high as 104.88, indicating that the overall level of tungsten resources development and utilization in Hunan Province is relatively high. |
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| Keywords: | tungsten evaluation of development and utilization level Evaluation Index Hunan Province |
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