| 纯物质低蒸气压的测定 |
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| 引用本文： | 梁英华,马沛生.纯物质低蒸气压的测定[J].天然气化工,1996,21(5):49-54. |
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| 作者姓名： | 梁英华 马沛生 |
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| 作者单位： | 河北理工学院化工系，天津大学化工系 |
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| 摘 要： | 综述了测定纯物质低蒸气压的方法，包括静态法、沸点法、流逸法和努森隙透法等测定蒸汽压的方法。重点介绍了低蒸气压的测定方法，列出了各测定方法的适用范围。评述了目前低蒸气压测定方法的发展状况和方向
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| 关 键 词： | 蒸气压力 努森隙透 特性测定 |
Determination of low vapor pressure of pure compounds |
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| Liang Yinghua,Ma Peisheng,Chen Jun.Determination of low vapor pressure of pure compounds[J].Natural Gas Chemical Industry,1996,21(5):49-54. |
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| Authors: | Liang Yinghua Ma Peisheng Chen Jun |
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| Abstract: | he determinative methods for low vapor pressure of pure compounds are evaluated. Static method, boiling method and Knudsen effusion method have been introduced in this paper. The determinative method for low vapor pressure and their appliable scope are emphatically introduced. |
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| Keywords: | vapor pressure Knudsen effusion method physical measurement |
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