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| 浮选过程微泡生成机理研究进展 | |
| 引用本文： | 徐国印,刘殿文,许炳梁,章晓林. 浮选过程微泡生成机理研究进展[J]. 轻金属, 2012, 0(3): 7-10,25 |
| 作者姓名： | 徐国印 刘殿文 许炳梁 章晓林 |
| 作者单位： | 1. 昆明理工大学,昆明650093;西部优势矿产资源高效利用教育部工程研究中心,昆明650093 2. 昆明理工大学,昆明650093;西部优势矿产资源高效利用教育部工程研究中心,昆明650093;复杂有色金属资源清洁利用国家重点实验室(培育基地) 昆明650093 3. 昆明理工大学,昆明,650093 |
| 基金项目： | 国家自然科学基金，云南省应用基础研究项目 |
| 摘 要： | 从微泡浮选理论出发,结合微泡浮选法研究中常见的五种方法:溶解气体浮选法、真空浮选法、射流浮选法、以及电解和超声波浮选法的微泡生成机制及优缺点。通过微泡浮选法处理微细粒矿物的可行性分析,认为微泡浮选法将是未来微细粒选别的重要手段,有广泛得应用前景。 |
| 关 键 词： | 微泡 减压 溶气浮选 射流浮选 超声波浮选 |
Research progress of microbubble generation mechanism in the flotation |
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| XU Guo-yin , LIU Dian-wen , XU Bing-liang , ZHANG Xiao-lin. Research progress of microbubble generation mechanism in the flotation[J]. Light Metals, 2012, 0(3): 7-10,25 | |
| Authors: | XU Guo-yin LIU Dian-wen XU Bing-liang ZHANG Xiao-lin |
| Affiliation: | 1(1.Kunming University of Technology,Kunming 650093,China;2.Engineering Research Center of the Ministry of Education for Highly Efficient Utilization of Predominant Mineral Resources in China’s Western Region,Kunming 650093,China;3.State Key Laboratory of Clean Utilizing Complex Non-ferrous Metal Resources(Cultivation Base),Kunming 650093,China) |
| Abstract: | Several micro-bubble generating methods were reviewed in this paper,including dissolved gas flotation,vacuum flotation,jet flotation,electrolysis and ultrasonic flotation method.Each micro-bubble generating mechanism and property were discussed respectively.It concluded that micro-bubble flotation could play an important role in fine minerals processing field through feasibility analysis of micro-bubble flotation methods. |
| Keywords: | micro-bubble under pressure reduction dissolved gas flotation jet flotation ultrasonic flotation |
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