| 我国云母分选技术现状及其在砂石行业中的应用前景 |
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| 引用本文： | 陈威,童慧,肖亚雄,钟聚光,吴威.我国云母分选技术现状及其在砂石行业中的应用前景[J].水力发电,2021(1):90-93,131. |
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| 作者姓名： | 陈威 童慧 肖亚雄 钟聚光 吴威 |
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| 作者单位： | 中国电建集团中南勘测设计研究院有限公司;湖南平江抽水蓄能有限公司 |
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| 摘 要： | 砂石原料中常含有云母,砂石骨料对云母的含量有严格规定。介绍了我国云母分选技术现状和研究进展,并结合其各项技术特点,初步分析了云母分选在砂石行业中的应用前景。分析结果表明,破碎筛分分选、摇床重选、磁选和风选等物理分选方法有较好的应用前景。
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| 关 键 词： | 云母 分选技术 选矿 砂石加工 |
The Status Quo of Mica Separation Technology in China and Its Application Prospects in Gravel Aggregate Plant |
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| CHEN Wei,TONG Hui,XIAO Yaxiong,ZHONG Juguang,WU Wei.The Status Quo of Mica Separation Technology in China and Its Application Prospects in Gravel Aggregate Plant[J].Water Power,2021(1):90-93,131. |
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| Authors: | CHEN Wei TONG Hui XIAO Yaxiong ZHONG Juguang WU Wei |
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| Affiliation: | (PowerChina Zhongnan Engineering Corporation Limited,Changsha 410014,Hunan,China;Hunan Pingjiang Pumped Storage Co.,Ltd.,Pingjiang 414500,Hunan,China) |
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| Abstract: | The raw sand and gravel materials often contain mica,and the mica content is strictly limited in gravel aggregate in Chinese specifications.The status quo and research progress of mica separation technology in China are introduced,and combined with the technical characteristics of various separation technology,the application prospects of various mica separation technologies in gravel processing systems are analyzed.The analysis results show that the physical sorting methods such as crushing and screening,gravity concentration by shaking table,magnetic separation and wind selection have good application prospect. |
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| Keywords: | mica separation technology mineral processing gravel aggregate processing |
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