| 磷酸分解亚硫酸铵制磷铵的研究 |
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| 引用本文： | 何润霞,秦海莉,霍天瑞,张泓.磷酸分解亚硫酸铵制磷铵的研究[J].内蒙古石油化工,2002(1). |
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| 作者姓名： | 何润霞 秦海莉 霍天瑞 张泓 |
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| 作者单位： | 内蒙古工业大学化工学院
(何润霞，秦海莉，霍天瑞)，内蒙古工业大学化工学院(张泓) |
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| 摘 要： | 将硫酸生产尾气中的 SO2 回收后生成的亚硫酸铵进行深度加工。用磷酸分解使亚硫酸铵变为磷铵和高浓度 SO2 ,这样既解决了 SO2 的回收利用问题 ,又生产了磷铵复合肥料。本文对磷酸分解亚硫酸铵的过程进行了研究 ,分析了实验中的主要影响因素 ,找到了最适宜的工艺操作条件
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| 关 键 词： | 硫酸生产 尾气 磷铵 SO2 亚硫酸铵 磷酸分解 |
Research on the Production of ammonium phosphate through the ammonium sulphurous acid decomposed by phosphoric acid |
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| He Rongxia,Qing Haili,Huo Tianrui,Zhang Hong.Research on the Production of ammonium phosphate through the ammonium sulphurous acid decomposed by phosphoric acid[J].Inner Mongulia Petrochemical Industry,2002(1). |
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| Authors: | He Rongxia Qing Haili Huo Tianrui Zhang Hong |
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| Affiliation: | Chemical Engineering College of Inner Mongolia Polytechnic University Huhhot |
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| Abstract: | The procedures which ammonium sulphurous acid is decomposed by phosphoric acid is studied, the major influenced factors in the experiments are analyzed, and the optimum conditions for the technique operation are determined. |
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| Keywords: | sulphuric acid production tail gas ammonium phosphate SO 2 ammonium sulphurous acid phosphoric acid decomposition |
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