臺灣博碩士論文加值系統

本研究採用一套靜態式液相循環的相平衡裝置，量測2-叔丁基對甲酚 + 丁基羥基甲苯與2,6-二叔丁基苯酚 + 丁基羥基甲苯兩組雙成分混合物溫度範圍為433.15 K ～ 473.15 K之汽液平衡數據，實驗結果顯示每組雙成分系統皆無共沸物產生，且均是正偏差。純質成分之飽和蒸氣壓數據用Antoine方程式迴歸；所量取的雙成分汽液平衡數據則使用Wilson、NRTL與UNIQUAC模式關聯。

A static-type apparatus with a liquid-phase circulation loop was used to measure isothermal vapor-liquid equilibrium (VLE) data for the binary systems of 2-tert-butyl 4-methyl phenol + butylated hydroxytoluene and 2,6-di-tert-butyl phenol + butylated hydroxytoluene at temperatures from 433.15 K to 473.15 K. The experimental results showed no azeotrope formation and positive deviations from ideality in each binary system. While the vapor pressure data of pure substances were fitted to the Antoine equation , the binary VLE data were correlated with the Wilson, the NRTL and the UNIQUAC models, respectively.

摘要 I
Abstract II
誌謝 III
目錄 IV
表目錄 VI
圖目錄 VIII
第一章 緒論 1
1-1 前言 1
1-2 研究動機與目的 2
1-3 汽液相平衡量測 2
1-4 本文各章的重點 4
第二章 汽液相平衡量測 5
2-1 汽液平衡量測裝置之主要設備 5
2-2 實驗裝置 7
2-2-1 除氣與進料系統 7
2-2-2 平衡系統 8
2-2-3 取樣與組成分析系統 8
2-3 待測系統與藥品 9
2-4 實驗程序 10
2-4-1 樣品進料操作步驟 10
2-4-2 汽相取樣分析步驟 11
2-4-3 液相取樣分析步驟 11
2-5 量測系統之測試 12
2-6 氣相層析儀之校正曲線 12
2-7 飽和蒸氣壓之量測 12
2-8 雙成分混合物系統之量測結果 13
第三章 相平衡研究之模式關聯 34
3-1 熱力學一致性測試 34
3-1-1 Gibbs-Duhem 方程式 34
3-1-2 熱力學一致性測試法 35
3-2 汽液相平衡之計算 37
3-3 實驗數據之關聯 38
第四章 結論與建議 59
4-1 結論 59
4-2 建議 60
參考文獻 61
符號說明 64
附錄A 藥品之分子式與結構式 67

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