| 闪速炼铜“高效反应区”的形成条件与应用效果 |
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| 引用本文： | 梅炽,谢锴,陈红荣,李欣峰,陈卓,周俊,王晓华,竹林优,葛哲令.闪速炼铜“高效反应区”的形成条件与应用效果[J].有色金属,2003,55(4):85-88. |
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| 作者姓名： | 梅炽 谢锴 陈红荣 李欣峰 陈卓 周俊 王晓华 竹林优 葛哲令 |
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| 作者单位： | [1]中南大学能源与动力工程学院,长沙410083 [2]金隆铜业有限公司,安徽铜陵244021 |
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| 摘 要： | 运用闪速炉反应塔“高效反应区”模型,研究闪速炉操作的优化与强化。结果表明,形成“高效反应区”的主要条件是高温、氧气和颗粒群的集中。“高效反应区”模型在生产中的初步应用获得了显著效果。“高效反应区”的形成有利于强化生产、降低油耗和烟尘率、延长反应塔寿命、提高氧利用率和铜直收率。
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| 关 键 词： | 炼铜 闪速炉 高效反应区 数值模拟 闪速炉炼 |
Generating Condition and Applying Results of High Efficiency Reaction Core in Copper Flash Smelting |
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| MEI Chi,XIE Kai,CHEN Hongrong,LI Xinfeng,CHEN Zhao,ZHOU Jun,WANG Xiaohua,Masaru Takebayashi,GE Zheling.Generating Condition and Applying Results of High Efficiency Reaction Core in Copper Flash Smelting[J].Nonferrous Metals,2003,55(4):85-88. |
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| Authors: | MEI Chi XIE Kai CHEN Hongrong LI Xinfeng CHEN Zhao ZHOU Jun WANG Xiaohua Masaru Takebayashi GE Zheling |
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| Abstract: | The intensification and optimization of the copper smelting process in flash furnace are investigated by using of the "high efficiency reaction core" model. The results show that the generating condition of a high efficiency reaction core is the centralization of high temperature, oxygen and raw material particles. The applying effect of the "high efficiency reaction core model" is obviously excellent. The formation of the "high efficiency reaction core model" is favor to intensification of smelting process, decrease of the oil consumption and dusting rate, prolonging lifetime of the reaction shaft, improving oxygen utilization factor and copper direct recovery. |
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| Keywords: | metallurgical technology high efficiency reaction core numerical simulation copper flash smelting furnace intensification optimization |
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