| 浮选槽中固—液—气三相流中颗粒的速度 |
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| 引用本文： | 曾克文,薛玉兰,余永富.浮选槽中固—液—气三相流中颗粒的速度[J].金属矿山,2001(5):21-23. |
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| 作者姓名： | 曾克文 薛玉兰 余永富 |
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| 作者单位： | 1. 中南大学
2. 长沙矿冶研究院 |
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| 摘 要： | 采用PDA激光流速测试技术，在固－液－气三相体系中对浮选槽中固体颗粒进行了流速测定，获得了固体颗粒的速度分布，为矿粒与气泡粘附过程和脱附过程机理的研究提供可靠数据。
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| 关 键 词： | 三相流 浮选槽 三相体系 PDA激光流速测试技术 矿粒 气泡 脱附过程机理 |
| 修稿时间： | 2001年3月13日 |
Particle Velocity in the Three-phase Flow of Solid-liquid-gas in a Flotation Cell |
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| Zeng Kewen,Xue Yulan,Yu Yongfu.Particle Velocity in the Three-phase Flow of Solid-liquid-gas in a Flotation Cell[J].Metal Mine,2001(5):21-23. |
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| Authors: | Zeng Kewen Xue Yulan Yu Yongfu |
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| Affiliation: | Zeng Kewen Xue Yulan (Central South University) Yu Yongfu(Changsha Institute of Mining and Metallurgical Research) |
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| Abstract: | PDA laser flow velocity testing technique was used to measure the flow velocity of solid particles in the solid liquid gas three phase system in a flotation cell and obtained the velocity distribution of solid particles so as to provide reliable data for the study on adsorption and deadsoption mechanism of particles onto and off from bubbles. |
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| Keywords: | Three phase flow Flotation cell Three phase system |
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