| 浊点萃取-紫外光谱法分离分析8-甲基喹啉 |
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| 引用本文： | 霍燕燕,王英.浊点萃取-紫外光谱法分离分析8-甲基喹啉[J].光谱实验室,2013,30(5):2696-2699. |
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| 作者姓名： | 霍燕燕 王英 |
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| 作者单位： | 西安文理学院化学与化学工程学院 西安市太白南路168号 710065 |
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| 摘 要： | 将浊点萃取法与分光光度法联用,用于水中8-甲基喹啉的分离分析.探讨了影响浊点萃取效率的因素,包括pH、表面活性剂用量、加热时间及温度等.在最佳萃取条件下,利用浊点萃取法分离分析水中8-甲基喹啉的萃取效率可以达到85％以上.该方法用于水样中8-甲基喹啉的测定,结果满意.
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| 关 键 词： | 浊点萃取 8-甲基喹啉 分光光度法 |
Separation and Analysis of 8-methylquinoline by Cloud Point Extraction-UV Spectrophotometry |
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| HUO Yan-Yan
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WANG Ying.Separation and Analysis of 8-methylquinoline by Cloud Point Extraction-UV Spectrophotometry[J].Chinese Journal of Spectroscopy Laboratory,2013,30(5):2696-2699. |
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| Authors: | HUO Yan-Yan WANG Ying |
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| Institution: | HUO Yan-Yan WANG Ying(School of Chemistry and Chemical Engineering ,Xi＇an University of Arts and Science,Xi＇an 710065 ,P. R. China) |
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| Abstract: | 8-methylquinoline was separated and analyzed by cloud point extraction-UV spectrophotometry. The chemical variables affecting CPE were evaluated such as pH concentration of reagent equilibrium temperaturen and developing time. Under the optimum conditions,its extraction efficiency can reach more than 85%. This method was applied to determination of 8-methylquinoline in environmental water with satisfacrory result. |
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| Keywords: | Cloud Point Extraction 8-methylquinoline Spectrophotometry |
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