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Densities of methanol+trimethyl phosphate binary mixtures from (293.15 to 333.15)K and viscosities of trimethyl phosphate from (283.15 to 373.15)K
引用本文:王利生,田娜娜,范传雷. Densities of methanol+trimethyl phosphate binary mixtures from (293.15 to 333.15)K and viscosities of trimethyl phosphate from (283.15 to 373.15)K[J]. 北京理工大学学报(英文版), 2011, 20(2): 267-271
作者姓名:王利生  田娜娜  范传雷
作者单位:School of Chemical Engineering and Environment Beijing Institute of Technology;
摘    要:Densities of methanol+trimethyl phosphate binary mixtures were measured over a temperature range of (293.15 to 333.15)K at atmospheric pressure. From these data, excess molar volume(VE) was calculated. Viscosities of trimethyl phosphate were also measured over a temperature range of (283.15 to 373.15)K and the data were fitted to the Andrade equation. The density data were fitted to a second-order polynomial. The excess molar volumes were fitted to the Redlich-Kister equation using a nonlinear regression method. Results show that the density and viscosity gradually decreases with the increase of temperature.

关 键 词:trimethyl phosphate  density  viscosity  excess molar volume
收稿时间:2010-05-17

Densities of methanol+trimethyl phosphate binary mixtures from (293.15 to 333.15) K and viscosities of trimethyl phosphate from (283.15 to 373.15) K
WANG Li-sheng,TIAN Na-na and FAN Chuan-lei. Densities of methanol+trimethyl phosphate binary mixtures from (293.15 to 333.15) K and viscosities of trimethyl phosphate from (283.15 to 373.15) K[J]. Journal of Beijing Institute of Technology, 2011, 20(2): 267-271
Authors:WANG Li-sheng  TIAN Na-na  FAN Chuan-lei
Affiliation:WANG Li-sheng,TIAN Na-na,FAN Chuan-lei (School of Chemical Engineering and Environment,Beijing Institute of Technology,Beijing 100081,China)
Abstract:Densities of methanol+trimethyl phosphate binary mixtures were measured over a temperature range of (293.15 to 333.15)K at atmospheric pressure. From these data, excess molar volume(VE) was calculated. Viscosities of trimethyl phosphate were also measured over a temperature range of (283.15 to 373.15)K and the data were fitted to the Andrade equation. The density data were fitted to a second-order polynomial. The excess molar volumes were fitted to the Redlich-Kister equation using a nonlinear regression me...
Keywords:trimethyl phosphate  density  viscosity  excess molar volume  
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