| 流动注射分析法对复合肥中五氧化二磷的分析 |
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| 引用本文： | 李善层,裴小燕.流动注射分析法对复合肥中五氧化二磷的分析[J].山东化工,2002,31(1):40-42. |
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| 作者姓名： | 李善层 裴小燕 |
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| 作者单位： | 山东红日化工股份有限公司 山东临沂276021
(李善层)，山东红日化工股份有限公司 山东临沂276021(裴小燕) |
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| 摘 要： | 在复合肥的生产过程中，用流动注射分析测定磷矿，磷石膏，磷酸中的五氧化二磷，该方法制样简单，分析速度快，结果准确。
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| 关 键 词： | 流动注射分析法 复合肥 五氧化二磷 流动注射分析仪 磷酸 磷石膏 磷矿 五氧化二磷 |
The Method of Flowing Injection Analysis for Phosphoric Anhydride in the Productive Process of NPK Compound Fertilizers |
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| LI Shan-ceng,PEI Xiao-yan.The Method of Flowing Injection Analysis for Phosphoric Anhydride in the Productive Process of NPK Compound Fertilizers[J].Shandong Chemical Industry,2002,31(1):40-42. |
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| Authors: | LI Shan-ceng PEI Xiao-yan |
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| Abstract: | In the productive process of NPK compound fertilivers,the method of flowing injection analysis is used to analyse content of phosphoric anhydide of ground phosphate rock,phosphogypsam,phosphoric acid.This method is easy to get the samples and quick to analyse and the results of determination is accurate. |
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| Keywords: | apparatus of flowing injection analysis NPK compound fertilizer phosphoric acid phosphogypsum ground phosphate rock phosphoric anhydride process application |
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