| 正戊醇、正己醇与二甘醇二元体系汽液相平衡测定 |
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| 引用本文： | 陈名霞,王延儒.正戊醇、正己醇与二甘醇二元体系汽液相平衡测定[J].化学工程,1990,18(6):58-61. |
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| 作者姓名： | 陈名霞 王延儒 |
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| 作者单位： | 南京化工学院
(陈名霞)，南京化工学院(王延儒) |
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| 摘 要： | 以双循环平衡釜测定了120×1.333×10~2Pa下正戊醇-二甘醇和正己醇-二甘醇二元体系的汽液相平衡组成,数据用微分法检验其热力学一致性,并以常用活度系数方程作了关联。
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| 关 键 词： | 正戊醇-二甘醇体系 正己醇-二甘醇体系 汽液相平衡 |
DETERMINATION OF VLE FOR BINARY SYSTEMS CONTAINING N-PENTANOL,N-HEXANOL AND DIETHYLENE GLYCOL |
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| Abstract: | VLE data for two binary systems of n,pentanol-diethylene glycol and n-hexanol-diethylene glycol are determined at 120×1.333×10~2 Pa by using a modified recirculation still. The experimental data are tested for thermodynamic consistency by the differential method,and correlted with common equations of activity coefficients. |
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