| 紫外分光光度计在丙烯酸阻聚剂含量分析中的应用 |
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| 引用本文： | 肖福圣.紫外分光光度计在丙烯酸阻聚剂含量分析中的应用[J].云南化工,2019(4):103-105. |
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| 作者姓名： | 肖福圣 |
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| 作者单位： | 中国广东省惠州市大亚湾石油化学工业区 |
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| 摘 要： | 紫外可见分光光度计在丙烯酸中阻聚剂含量分析中,依据标准GB/T17530.5-1998,能够定量的测出丙烯酸中对苯二酚这类阻聚剂的含量。首先阐述了紫外可见分光光度计的分光光度法的测定原理及其仪器的相关部件,接着介绍了Lambda 35型紫外可见分光光度计在丙烯酸中阻聚剂含量分析的应用实例。最后论证了紫外可见分光光度计在丙烯酸阻聚剂含量分析中的应用。
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| 关 键 词： | 紫外分光光度计 丙烯酸 阻聚剂 |
The reseacsh of inhibitor content in Acrylic Acid with UV |
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| Affiliation: | ,Huizhou,Guangdong 516086, Daya Bay Petrochemical Industrial Zone |
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| Abstract: | According to the People's Republic of petrochemical industry standard SH/T0166 and SH/T0693-2000, Uv-vis spectrophotometer acrylic acid resistance in the polymerization retarder content analysis, The quantitative measure of acrylic acid can hydroquinone, phenothiazines, hydrogen quinone single methyl ether this kind of resistance of the polymerization retarder content. Firstly, the principle of spectrophotometric determination of the uv-vis spectrophotometer and relevant parts of the instrument are described. Then it introduces Lambda 35 type uv-vis spectrophotometer acrylic acid resistance in the polymerization retarder content analysis of the application example. Finally demonstrates uv-vis spectrophotometer in acrylic acid resistance gather agent content analysis of application. |
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| Keywords: | Uv spectrophotometer Acrylic Resistance polymerization retarder |
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