| 锌渣生产七水硫酸锌工艺研究 |
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| 引用本文： | 刘超,王庆良中.锌渣生产七水硫酸锌工艺研究[J].化学工业与工程技术,1998,19(1):14-15. |
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| 作者姓名： | 刘超 王庆良中 |
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| 作者单位： | [1]江苏铜山农药总厂 [2]中国矿业大学分析测试中心 |
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| 摘 要： | 研究了镀锌废渣生产七水硫酸锌的工艺方法及条件。生产表明：控制一定的反应条件可有效除去铁、锰等杂质，产品质量达到化工一级品标准。具有工艺简单，操作方便，投资少，效益好等优点。
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| 关 键 词： | 锌渣 硫酸 七水硫酸锌 |
Study on Preparation of ZnSO 4·7H 2O from Zinc Residue |
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| Liu Chao,Wang Qingliang.Study on Preparation of ZnSO 4·7H 2O from Zinc Residue[J].Journal of Chemical Industry & Engineering,1998,19(1):14-15. |
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| Authors: | Liu Chao Wang Qingliang |
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| Affiliation: | Liu Chao Wang Qingliang |
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| Abstract: | The preparation of ZnSO 4·7H 2O using zinc residue as material was investigated. The experimental results showed that Fe and Mn can be removed through selecting the available oxygenant and controlling pH. The method has advantages of cheap raw material, simple production process, less investment and low cost, better economical and environmental benifits. |
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| Keywords: | Zinc Residue H 2SO 4 ZnSO 4·7H 2O |
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