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| 題名: | Solid-Liquid Equilibria for Six Binary Mixtures of Nonanedioic Acids, Decanedioic Acid, 3-Methylheptanedioic Acid, 2,2-Dimethylbutanedioic Acid, and 2,3-Dimethylbutanedioic Acid |
| 作者: | Wang, Tzu-Chi
Chan, Chi-Yang |
| 貢獻者: | 化材系 |
| 關鍵詞: | PENTANEDIOIC ACID
HEPTANEDIOIC ACID
HEXANEDIOIC ACID
BENZOIC-ACID
PREDICTION
DSC |
| 日期: | 2014-11 |
| 上傳時間: | 2015-01-19 15:04:12 (UTC+8) |
| 摘要: | Solid-liquid equilibria of dicarboxylic acids for binary mixtures-nonanedioic acid (1) + 3-methylheptanedioic acid (2) (eutectic temperature T-E = 342.25 K, eutectic composition x(1E) = 0.364); nonanedioic acid (1) + 2,2-dimethylbutanedioic acid (2) (T-E = 367.51 K, x(1E) = 0.653); nonanedioic acid (1) + 2,3-dimethylbutanedioic acid (2) (T-E = 354.27 K, x(1E) = 0.463); decanedioic acid (1) + 3-methylheptanedioic acid (2) (T-E = 352.47 K, x(1E) = 0.134); decanedioic acid (1) + 2,2-dimethylbutanedioic acid (2) (T-E = 384.38 K, x(1E) = 0.483); and decanedioic acid (1) + 2,3-dimethylbutanedioic acid (2) (T-E = 365.38 K, x(1E) = 0.192)-are measured using differential scanning calorimetry (DSC) and correlated using the ClarkeGlew equation in this study. Simple eutectic phase diagrams for these systems are observed. The experimental results are correlated using the Wilson and nonrandom two-liquid (NRTL) activity coefficient models, and satisfactory results are presented. |
| 關聯: | JOURNAL OF CHEMICAL AND ENGINEERING DATA Volume: 59 Issue: 11 Pages: 3814-3819 |
| 顯示於類別: | [化學工程與材料工程學系暨碩士班] 期刊論文
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