| 镍闪速熔炼系统制酸烟气单质硫析出原因及对策 |
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| 引用本文： | 高宏伟,张威.镍闪速熔炼系统制酸烟气单质硫析出原因及对策[J].有色金属(冶炼部分),2018(2):43-45. |
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| 作者姓名： | 高宏伟 张威 |
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| 作者单位： | 金川集团股份有限公司镍冶炼厂 |
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| 摘 要： | 详细分析镍闪速熔炼系统制酸烟气中单质硫的析出,探索出了闪速炉在正常生产条件下较佳的控制参数,并通过合理的补氧改造措施,杜绝了因化工制酸系统析出单质硫带来的生产中断,使闪速炉在高负荷生产时保持稳定运行。
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| 关 键 词： | 镍闪速炉 制酸 单质硫 |
Cause and Countermeasure for Precipitation of Elemental Sulfur from Acid-Making Smoke of Nickel Flash Smelting |
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| GAO Hong-wei,ZHANG Wei.Cause and Countermeasure for Precipitation of Elemental Sulfur from Acid-Making Smoke of Nickel Flash Smelting[J].Nonferrous Metals(Extractive Metallurgy),2018(2):43-45. |
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| Authors: | GAO Hong-wei ZHANG Wei |
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| Affiliation: | Nickel Smelter, Jinchuan Group Co., Ltd, Jinchang 737100, Gansu, China |
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| Abstract: | Precipitation of elemental sulfur from acid-making smoke of nickel flash smelting was analyzed. Optimal controlling parameters of flash furnace under normal production conditions were explored. Through reasonable oxygenating transformation, production interruption by separation of elemental sulfur from acid system is completely eradicated, and flash furnace keeps stable running under high load production. |
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| Keywords: | nickel flash furnace acid-making elemental sulfur |
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