| 炼铜烟灰制取硫酸铜除铁新工艺研究 |
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| 引用本文： | 刘俊峰.炼铜烟灰制取硫酸铜除铁新工艺研究[J].矿产与地质,2000,14(5):349-352. |
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| 作者姓名： | 刘俊峰 |
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| 作者单位： | 湘潭工学院化学工程系,湖南,湘潭,411201 |
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| 摘 要： | 研究和比较了各种炼铜烟灰制取硫酸铅除铁工艺，实验结果表明：用氧气或空气氧化配合过氧化法去除炼铜烟灰酸浸液中铁，除铁率90％，过氧化氮氧化深度除铁，除铁率99．8％，溶液中铁含量降至0．01g/L以下。
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| 关 键 词： | 炼铜烟灰 硫酸铜 过氧化氢 除铁工艺 |
STUDY ON NEW TECHNOLOGY OF IRON REMOVAL IN PROCESS OF PRODUCING COPPER SULFATE WITH THE DUST FROM COPPER-SMELTING |
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| LIU Jun-feng.STUDY ON NEW TECHNOLOGY OF IRON REMOVAL IN PROCESS OF PRODUCING COPPER SULFATE WITH THE DUST FROM COPPER-SMELTING[J].Mineral Resources and Geology,2000,14(5):349-352. |
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| Authors: | LIU Jun-feng |
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| Abstract: | Various Iron-removing technologies by producing copper sulfate with copper-smelting smoke dust have been studied and compared. The experiment result shows that if Iron in the pickle of copper-smelting smoke ash is removed by Oxygen or oxidation combined with Hydrogen peroxide, Iron removing rate is 90%. While the Iron removed deeply by oxidation with hydrogen peroxide, the rate will be 99.8%. The Iron content in the solution will be reduced toless than 0.01 g/L. - |
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| Keywords: | Copper-smelting smoke dust Copper sulfate Iron removing Technology |
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