| 高效铜侧吹熔炼反应器内均混时间的物理模拟 |
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| 引用本文： | 冯亚平,章俊,李小龙,刘燕. 高效铜侧吹熔炼反应器内均混时间的物理模拟[J]. 有色金属(冶炼部分), 2015, 0(6): 1-3 |
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| 作者姓名： | 冯亚平 章俊 李小龙 刘燕 |
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| 作者单位： | 北京矿冶研究总院,北京矿冶研究总院,东北大学,东北大学 |
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| 基金项目： | 国家高技术研究发展计划（863计划）项目(2013AA064002) |
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| 摘 要： | 采用相似原理指导下的物理模拟试验,通过实时测定溶液电导率研究高效铜侧吹熔炼反应器内均混时间。结果表明,在喷嘴排布紧凑的1#排布下,熔池内流体的混合时间相对较短;随着喷嘴直径的增加,气体流速减小,均混时间变长;随着气体流量的增大,均混时间不断减小,但减小的幅度变小。
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| 关 键 词： | 铜 侧吹熔炼 物理模拟 均混时间 |
| 收稿时间： | 2015-01-12 |
| 修稿时间： | 2015-01-15 |
Physical Simulation on Mixing Time in High Efficient Copper Side-blown Smelting Reactor |
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| FENG Ya-ping,ZHANG Jun,LI Xiao-long and LIU Yan. Physical Simulation on Mixing Time in High Efficient Copper Side-blown Smelting Reactor[J]. Nonferrous Metals(Extractive Metallurgy), 2015, 0(6): 1-3 |
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| Authors: | FENG Ya-ping ZHANG Jun LI Xiao-long LIU Yan |
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| Affiliation: | Beijing General Research Institute of Mining and Metallurgy,,, |
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| Abstract: | Physical model experiments were carried out based on similitude principle to study mixing time in high efficient copper side-blown smelting reactor by measuring conductivity of solution. The results show that the mixing time is relatively short with No.1 compact nozzle arrangement. Gas velocity drops and mixing time rises with increase of diameter of nozzles. Mixing time drops continuously with smaller amplitude with increase of gas flow. |
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| Keywords: | copper side-blown smelting physical simulation mixing time |
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