| 超声波强化煤泥浮选脱硫研究 |
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| 引用本文： | 胡军,胡永平,王淀佐. 超声波强化煤泥浮选脱硫研究[J]. 应用声学, 2000, 19(1): 22-26 |
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| 作者姓名： | 胡军 胡永平 王淀佐 |
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| 作者单位： | 北京科技大学资源工程学院北京 100083 |
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| 基金项目： | 煤炭科学基金、煤炭高校青年教师基金资助项目 |
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| 摘 要： | 叙述了超声波在选矿工程中的应用，研究了超声波处理对矿浆颗粒性质变化、矿浆中溶解氧和矿浆ｐＨ值的影响，探索了超声强化浮选脱硫的可行性，提出超声处理矿浆作为一种手段，配合适当的浮选工艺与黄铁矿抑制方法，能达到浮脱硫的最佳效果。
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| 关 键 词： | 超声处理 浮选 脱硫 煤 选煤 |
Study on enhancing fine coal desulfurization by flotation with ultrasonic wave |
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| Hu Jun,Hu Yongpin and Wang Dianzuo. Study on enhancing fine coal desulfurization by flotation with ultrasonic wave[J]. Applied Acoustics(China), 2000, 19(1): 22-26 |
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| Authors: | Hu Jun Hu Yongpin Wang Dianzuo |
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| Affiliation: | Resources Engineering School, University of Science and Technology Beijing, Beijing 100083;Resources Engineering School, University of Science and Technology Beijing, Beijing 100083;Resources Engineering School, University of Science and Technology Beijing, Beijing 100083 |
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| Abstract: | This paper studies the effect of ultrasonic wave treatment on the change of pulp properties, dissolved oxygen and pH of pulp as well as the feasibility of enhancing desulfurization by flotation with ultrasonic wave. It is proposes that optimal result of desulfurization coals be reached by applying suitable flotation technology and pyritedepression method together with ultrasonic treatment of the pulp. |
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| Keywords: | Ultrasonic treatment Flotation Desulfurization |
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