| 0．053MPa下酒精中乙醇和主要杂质之间的汽液平衡研究 |
| |
| 引用本文： | 蒋淇忠,周金汉.0．053MPa下酒精中乙醇和主要杂质之间的汽液平衡研究[J].汕头大学学报(自然科学版),1994,9(2):91-95. |
| |
| 作者姓名： | 蒋淇忠 周金汉 |
| |
| 作者单位： | 汕头大学化学系，浙江大学化工系 |
| |
| 摘 要： | 本文利用自行改进的Ｒｏｓｅ釜研究了在０．０５３ＭＰａ绝对压力下酒精中乙醇和主要杂质（甲醇、正丙醇和异丁醇）之间的三个二元汽液平衡关系，为差压精馏技术在酒精精馏中的应用提供基础数据．获得的全部数据与ＵＮＩＱＵＡＣ模型符合得很好．
|
| 关 键 词： | 乙醇 酒精中的主要杂质 汽液相平衡 |
Studies on vapor-liquid phase equilibrium between alcohol and its main impurities at pressure of 0.053MPa |
| |
| Jiang Qizhong.Studies on vapor-liquid phase equilibrium between alcohol and its main impurities at pressure of 0.053MPa[J].Journal of Shantou University(Natural Science Edition),1994,9(2):91-95. |
| |
| Authors: | Jiang Qizhong |
| |
| Abstract: | This paper studies the three binary-system vapor-liquid phase equilibrium between alcohol and its respective main impurities (methanol. propyl alcohol and isobutyl alcohol )at an absolute pressure of 0. 053MPa in Rose still modified by us. It provides basic data for the application of difference pressure distillation in alcohol distillation, .All the data obtained are well correlated with those of UNIQUAC method. |
| |
| Keywords: | alcohol main impurities in alcohol vapor-liquid phase equilibrium |
| 本文献已被 CNKI 维普 等数据库收录！ |
