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投稿时间:2017-07-15 修订日期:2017-08-14
投稿时间:2017-07-15 修订日期:2017-08-14
中文摘要: 高纯石英砂是高档石英制品的原材料,是硅产业高端产品的物质基础,其广泛运用于光伏、电子信息、电光源和光通讯等行业,在新材料新能源等战略性新兴产业中具有重要地位和作用。本文阐述了近几年国内高纯石英砂的应用现状及主要的提纯石英砂的选矿工艺,综合评述了近几年国内选别高纯石英砂技术上的发展趋势,特别是在深加工领域中,要求石英砂向高纯度、低结晶度、低放射性、球形化方向发展。因此,掌握石英砂提纯及深加工技术对将来科技发展具有重要意义。
Abstract:High purity quartz is raw materials of high-grade quartz products and the material basis of the high-end products of silicon industry,which are widely used in photovoltaic, electronic information, electric light source and optical communications industry.It has an important position and role in the new energy and new materials in emerging industries.This paper introduces the application status of the domestic high pure quartz sand in recent years and purification of quartz sand processing mainly, were reviewed the domestic development and progress of high pure quartz sand technology in recent years.Especially in the field of deep processing, quartz sand is required to develop in the direction of high purity, low crystallinity, low radioactivity and sphericity.Therefore, it is of great significance for the future development of science and technology to master quartz sand purification and deep processing technology.
文章编号:20170715001 中图分类号: 文献标志码:
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引用文本:
范培强,谢贤,宋强,柏帆,杜云鹏.国内高纯石英砂选矿与深加工研究现状[J].矿冶,2018,27(3):18~22.
范培强,谢贤,宋强,柏帆,杜云鹏.国内高纯石英砂选矿与深加工研究现状[J].矿冶,2018,27(3):18~22.