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投稿时间:2015-01-12 修订日期:2015-01-15 录用日期:2015-01-19 网络发布日期:2015-05-20
投稿时间:2015-01-12 修订日期:2015-01-15 录用日期:2015-01-19 网络发布日期:2015-05-20
中文摘要: 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。
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.
文章编号: 中图分类号:TF027.1;TF811 文献标志码:
基金项目:国家高技术研究发展计划(863计划)项目(2013AA064002)
| 作者 | 单位 | |
| 冯亚平* | 北京矿冶研究总院 | 13522195587@163.com |
| 章俊 | 北京矿冶研究总院 | zj6601906@163.com |
| 李小龙 | 东北大学 | |
| 刘燕 | 东北大学 |
| Author Name | Affiliation | |
| FENG Ya-ping | Beijing General Research Institute of Mining and Metallurgy | 13522195587@163.com |
| ZHANG Jun | zj6601906@163.com | |
| LI Xiao-long | ||
| LIU Yan |
引用文本:
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(6):1-3.
FENG Ya-ping,ZHANG Jun,LI Xiao-long,LIU Yan.Physical Simulation on Mixing Time in High Efficient Copper Side-blown Smelting Reactor[J].Nonferrous Metals (Extractive Metallurgy),2015(6):1-3.
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(6):1-3.
FENG Ya-ping,ZHANG Jun,LI Xiao-long,LIU Yan.Physical Simulation on Mixing Time in High Efficient Copper Side-blown Smelting Reactor[J].Nonferrous Metals (Extractive Metallurgy),2015(6):1-3.

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