| X射线荧光法测定聚酯催化剂中锑含量 |
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| 引用本文： | 李顶松,孟浩海,夏林密,张野. X射线荧光法测定聚酯催化剂中锑含量[J]. 聚酯工业, 2020, 33(3): 29-32 |
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| 作者姓名： | 李顶松 孟浩海 夏林密 张野 |
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| 作者单位： | 中石化仪征化纤有限责任公司分析检验中心 江苏 仪征211900;中石化仪征化纤有限责任公司分析检验中心 江苏 仪征211900;中石化仪征化纤有限责任公司分析检验中心 江苏 仪征211900;中石化仪征化纤有限责任公司分析检验中心 江苏 仪征211900 |
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| 摘 要： | 研究了X射线荧光法测定聚酯催化剂中的锑含量,通过试验确定了测试条件。实验结果表明X射线荧光法测定聚酯催化剂中锑含量的方法回收率为98.5%~102.9%,方法准确、可靠。且与滴定法相比,具有操作简便、测试效率高、结果重复性好和测试过程更加安全、环保的特点。
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| 关 键 词： | PET X射线荧光 催化剂 锑含量 |
Determination of antimony content in polyester catalysts by X-ray fluorescence photometer |
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| LI Ding-song,MENG Hao-hai,XIA Lin-mi,ZHANG Ye. Determination of antimony content in polyester catalysts by X-ray fluorescence photometer[J]. Polyester Industry, 2020, 33(3): 29-32 |
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| Authors: | LI Ding-song MENG Hao-hai XIA Lin-mi ZHANG Ye |
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| Affiliation: | (Analysis and inspection center of Sinopec Yizheng Chemical Fiber Co.,Ltd.,Yizheng 211900,China) |
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| Abstract: | This paper studies the determination of antimony content in polyester catalysts by X-ray fluorescence photometer.The test conditions are determined by experiments.The experimental results show that the recovery rate of the method is 98.5%~102.9%.The method is accurate and reliable.Compared with the titration method,it has the advantages of simple operation,high efficiency,good repeatability,more safety and environmental protection. |
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| Keywords: | PET X-ray Fluorescence photometer polyester catalyst antimony content |
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