| 吗啉-丙酮体系等压汽液相平衡研究 |
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| 引用本文： | 张秋荣. 吗啉-丙酮体系等压汽液相平衡研究[J]. 天然气化工, 2004, 29(1): 73-75 |
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| 作者姓名： | 张秋荣 |
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| 作者单位： | 淮海工学院化工系,江苏连云港,222001 |
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| 摘 要： | 采用泵式沸点仪测定了常压下吗啉 丙酮二元体系在不同液相组成下的沸点,并用间接法由TPX推算了与之平衡的汽相组成,用最小二乘法求出了该系统的液相活度系数模型参数,由模型参数推算的泡点与实验值符合良好。
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| 关 键 词： | 吗啉 丙酮 沸点仪 汽液平衡 |
| 文章编号： | 1001-9219(2004)01-73-02 |
| 修稿时间： | 2003-08-13 |
Study on Isobaric Vapor-Liquid Equilibrium for Morpholine-Acetone Binary System |
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| ZANG Qiu-rong. Study on Isobaric Vapor-Liquid Equilibrium for Morpholine-Acetone Binary System[J]. Natural Gas Chemical Industry, 2004, 29(1): 73-75 |
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| Authors: | ZANG Qiu-rong |
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| Abstract: | The boiling points of morpholine-acetone binary system were measured with a new pump-ebulliometer in different composition of liquid phase at 101.3kPa. The equilibrium composition of the vapor phase had been calculated from TPX by indirect method. The model parameters of liquid activity coefficient were correlated by the least square method. The calculated boiling points were in good agreement with the experimental date. |
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| Keywords: | morpholine acetone ebulliometer vapor-liquid equilibrium |
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