| Operation optimization of concentrate burner in copper flash smelting furnace |
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| 作者姓名： | 陈红荣 梅炽 谢锴 李欣锋 周俊 王晓华 葛则令 |
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| 作者单位： | [1]InstituteofSimulationandOptimizationofPyro-installation,CentralSouthUniversity,Changsha410083,China [2]JinlongCopperCorporation,Tongling244000,China |
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| 摘 要： | The software that simulates the flow, temperature, concentration and the heat generation field in the Outkumpu flash smelting furnace, was developed by a numerical method of the particle-gas flow together with some chemical reaction models. Many typical operating conditions were chosen for simulation in order to obtain the effect of the distribution air, process air, central oxygen and the oil-burner position etc. The concepts about optimum op-eration, 3C(concentration of high temperature, high oxygen and laden concentrate particles), are concluded from these simulated results, which have been checked primarily by operational experiments.
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| 关 键 词： | 炼铜 闪速炉 闪速熔炼 数值模拟 终点控制 |
Operation optimization of concentrate burner in copper flash smelting furnace |
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| CHEN Hong-rong,MEI Chi,XIE Kai,LI Xing-fen,ZHOU Jun,WANG Xiao-hua,GE Ze-lin.Operation optimization of concentrate burner in copper flash smelting furnace[J].Transactions of Nonferrous Metals Society of China,2004,14(3):631-636. |
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| Authors: | CHEN Hong-rong MEI Chi XIE Kai LI Xing-fen ZHOU Jun WANG Xiao-hua GE Ze-lin |
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| Affiliation: | CHEN Hong-rong~1,MEI Chi~1,XIE Kai~1,LI Xing-fen~1,ZHOU Jun~2,WANG Xiao-hua~2,GE Ze-lin~2 |
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| Abstract: | The software that simulates the flow, temperature, concentration and the heat generation field in the Outkumpu flash smelting furnace, was developed by a numerical method of the particle-gas flow together with some chemical reaction models. Many typical operating conditions were chosen for simulation in order to obtain the effect of the distribution air, process air, central oxygen and the oil-burner position etc. The concepts about optimum operation, 3C(concentration of high temperature, high oxygen and laden concentrate particles), are concluded from these simulated results, which have been checked primarily by operational experiments. |
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| Keywords: | numerical simulation flash smelting furnace optimum operation copper smelting |
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