| 苯—乙醇—水体系相平衡与精馏分离 |
| |
| 引用本文： | 陈天祥 陈健. 苯—乙醇—水体系相平衡与精馏分离[J]. 贵州科学, 1995, 13(4): 36-41 |
| |
| 作者姓名： | 陈天祥 陈健 |
| |
| 作者单位： | 贵州工学院 贵阳550003(陈天祥)，贵阳市科研所 贵阳550002(陈健) |
| |
| 摘 要： | 通过苯－乙醇－水体系汽液和液液相平衡综合分析研究，对乙醇脱水恒沸蒸馏生产过程中原料处理、流程组织、进料和馏出物板位置确定、分层回流温度等一系列的问题进行了探讨，对生产、设计的改善有一定的参考价值。
|
| 关 键 词： | 苯 乙醇 水 相平衡 精馏 分离 |
PHASE EQUILIBRIUM AND DISTILLATION OF BENZEN-ETHANOL-WATER SYSTEM |
| |
| Chen Tianxiang. PHASE EQUILIBRIUM AND DISTILLATION OF BENZEN-ETHANOL-WATER SYSTEM[J]. Guizhou Science, 1995, 13(4): 36-41 |
| |
| Authors: | Chen Tianxiang |
| |
| Abstract: | Under comprehensive investigation of vapor-liquid and liquid-liquid phase equilibriums of benzen -ethanol-water system, a series of problems are discussed with raw materials treatment, process arrangement, the position of feed and distillation plates, the temperature of distillate dividing layer etc. These conclusions have a definite reference value to improve design and production. |
| |
| Keywords: | benzen-ethancl-water system phase equilibrium distillation curve azeotropic distillation distillation range |
| 本文献已被 CNKI 维普 等数据库收录！ |
