| 回收碘的研究 |
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| 引用本文： | 高利伟,史联军,郑江华. 回收碘的研究[J]. 贵州工业大学学报(自然科学版), 2005, 34(4): 13-16 |
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| 作者姓名： | 高利伟 史联军 郑江华 |
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| 作者单位： | 贵州大学材料科学与冶金工程学院,贵州,贵阳,550003 |
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| 摘 要： | 主要介绍了磷化工厂含碘烟气中碘元素通过富集，沉淀回收的方法。对碘的回收的影响因素很多，主要讨论温度、pH值、沉淀剂的种类与碘回收的关系，并且通过实验找出最佳的工艺参数并确定经济合理、适用性广的工艺流程。
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| 关 键 词： | 碘 温度 沉淀剂 pH值 反应 |
| 文章编号： | 1009-0193（2005）04-0013-04 |
| 收稿时间： | 2005-03-07 |
| 修稿时间： | 2005-03-07 |
Study on Reclaiming of Iodine |
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| GAO Li-wei,SHI Lian-jun,ZHENG Jiang-hua. Study on Reclaiming of Iodine[J]. Journal of Guizhou University of Technology(Natural Science Edition), 2005, 34(4): 13-16 |
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| Authors: | GAO Li-wei SHI Lian-jun ZHENG Jiang-hua |
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| Abstract: | The method that recovers iodine by enrichment and precipitation from the smoke of the phosphoric acid chemical plant is introduced in this article. There are a lot factors influencing the recovery of iodine, the article mainly discusses the relationship of the recovery iodine and temperature, the value of PH, the different category of precipitate and so on. It finds out the optimal craft parameter and ensures an economical ,feasible and widely-applicable craft process through experiments. |
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| Keywords: | iodine temperature precipitates the value of pH reponds |
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