| 葡萄糖氧化制草酸母液分析研究 |
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| 引用本文： | 李亚芬,王颖.葡萄糖氧化制草酸母液分析研究[J].黑龙江水专学报,1997(3). |
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| 作者姓名： | 李亚芬 王颖 |
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| 作者单位： | 黑龙江省水利科学研究所(李亚芬)，黑龙江水利高等专科学校(王颖) |
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| 摘 要： | 研究并确定了一种简便易行的炭水化合物硝酸液相催化氧化法制取草酸的母液分析方法，试验结果的精度和重现性较好，可以满足实验室及工业分析的要求。母液中草酸分析采用ＫＭｎＯ４氧化法，还原糖分析采用Ｃｕ２Ｏ沉淀称重法。
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| 关 键 词： | 母液分析 KMnO_4氧化法 Cu_2O（沉淀）重量分析法 |
The Study on Producing Oxalic Acid Mother Liquid by Oxidation of Glucose |
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| Li Yafen et al..The Study on Producing Oxalic Acid Mother Liquid by Oxidation of Glucose[J].Journal of Heilongjiang Hydraulic Engineering College,1997(3). |
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| Authors: | Li Yafen |
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| Affiliation: | Heilongjiang Provincial Research Institute of Water Conservancy et al. |
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| Abstract: | In this paper,a sort of easy and pracical method of liquid phase catalysis and oxidation of carbon hydrogen oxygen compound(glucose) in nitric acid is studied and developed to be used for producing oxalic acid mother liquid.The experimental result has a good precision and repeativeness,and can meet the analysis requirements for both laboratory and industry.The analysis of oxalic acid in mother liquid is made by using the method of KMnO 4 oxidation,and the analysis of glucose reduction is made by using the method of weighing Cu 2O sediment. |
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| Keywords: | mother liquid analysis KMnO 4 oxidation method Cu 2O sediment weighing method |
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