| 超声波矿浆粒度检测研究 |
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| 引用本文： | 何桂春,倪文,毛益平. 超声波矿浆粒度检测研究[J]. 矿冶工程, 2005, 25(6): 45-47 |
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| 作者姓名： | 何桂春 倪文 毛益平 |
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| 作者单位： | 北京科技大学,北京,100083;江西理工大学,江西,赣州,341000;北京科技大学,北京,100083;马鞍山矿山研究院,安徽,马鞍山,243004 |
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| 基金项目： | 国家科研院所技术开发研究专项资金资助项目 |
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| 摘 要： | 阐述了超声波粒度检测的基本原理。提出了在矿砂粒径尺寸级配情况下的不同粒径时的矿砂含量的公式, 并由此得到了超声波衰减与矿浆中固体颗粒浓度、粒度之间的关系。
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| 关 键 词： | 超声波衰减 粒度检测 矿浆 |
| 文章编号： | 0253-6099(2005)06-0045-03 |
| 收稿时间： | 2005-04-10 |
| 修稿时间： | 2005-04-10 |
Study on Particle Size Measurement for Mineral Slurry by Ultrasonic Techniques |
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| HE Gui-chun,NI Wen,MAO Yi-ping. Study on Particle Size Measurement for Mineral Slurry by Ultrasonic Techniques[J]. Mining and Metallurgical Engineering, 2005, 25(6): 45-47 |
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| Authors: | HE Gui-chun NI Wen MAO Yi-ping |
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| Affiliation: | 1. Beijing University of Science &Technology, Beijing 100083, China;2. Jiangxi University of Science &Technology, Ganzhou 341000, Jiangxi, China;3. Maanshan Mining Research Institution, Maanshan 243004, Anhui, China |
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| Abstract: | The principal theory of particle size measurement for mineral slurry by ultrasonic techniques is introduced. A formula is proposed for calculating the sand content of different size in the case of matching particle size of sand, thus obtaining the correlation between ultrasonic attenuation and density of solid particles in the pulp, as well as particle size. |
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| Keywords: | ultrasonic attenuation particle size measurement mineral slurry |
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