| 气泡对流动注射峰形的影响及其干扰消除 |
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| 引用本文： | 李锦昕,刘国均.气泡对流动注射峰形的影响及其干扰消除[J].岩矿测试,1996,15(2):104-108. |
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| 作者姓名： | 李锦昕 刘国均 |
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| 作者单位： | 地矿部物化探研究所，中国石油天然气管道科学研究院工艺室 |
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| 摘 要： | 研究了流动注射分析中气泡产生的原因、气泡形成吸收峰的原因及其峰的形状，并给出了气泡在不同温度下的吸收峰。讨论了消除流路体系中气泡的方法，指出用反压圈增大流路体系的压强是消除气泡干扰最简便的方法，并列举了用反压圈消除气泡的实例。
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| 关 键 词： | 气泡，反压圈，流动注射分析 |
Effect of Air Bubbles on the Peak Shapes and Elimination of the Interferences in Flow Injection Analysis |
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| Li Jinxin,Liu Guojun.Effect of Air Bubbles on the Peak Shapes and Elimination of the Interferences in Flow Injection Analysis[J].Rock and Mineral Analysis,1996,15(2):104-108. |
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| Authors: | Li Jinxin Liu Guojun |
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| Abstract: | Air bubble formation and its absorption peaks in flow injection analysis are studied in this paper. The effect of temperature on the shapes of absorption peaks and the methods for elimination of air bubbles in flow injection analysis are also discussed.The results show that increasing the pressure in flow system by using a back pressure coil is the simplest way to eliminate air bubbles.Some applications are also given. |
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| Keywords: | air bubbles back pressure coil flow injection analysis |
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