透過您的圖書館登入
IP:3.21.43.192
  • 期刊

Densities and Viscosities of Binary Mixtures of Anisole with 2-Propanol, 2-Hexanol, 2-Heptanol, and 2-Octanol

茴香醚/2-丙醇、2-己醇、2-庚醇及2-辛醇雙成份混合系統之密度及黏度量測

摘要


利用DMA 60/602H密度儀及Cannon-Fenske型黏度計,完成茴香醚分別與2-丙醇、2-己醇、2-庚醇及2-辛醇等組成之極性雙成份混合物系統之密度及黏度量測,量測範圍為常壓,溫度在303.15 K至323.15 K。各系統在定溫下之過剩莫耳體積、及黏度偏差由量測數據計算出,同時利用Redlich-Kister方程式關聯此些過剩性質,並以McAllister’s模式關聯所量測之動黏度數據。此外,亦由此些量測數據探討不同碳數醇類對密度與黏度之影響性。

關鍵字

無資料

並列摘要


The densities and viscosities of binary mixtures of anisole with 2-propanol, 2-hexanol, 2-heptanol, and 2-octanol were measured at 303.15 K, 313.15 K, and 323.15 K over the entire composition range. The excess volumes and the viscosity deviation were calculated at various temperatures. Excess molar volumes were positive for all the systems except the 2-propanol system, and the viscosity deviation was negative for all the investigated systems. Redlich-Kister type equations were fitted to the excess molar volumes and viscosity deviation, and McAllister's three-body and four-body interaction models were also used to correlate the kinematic viscosities.

並列關鍵字

Densities Viscosities Anisole 2-Alkanol

延伸閱讀