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Densities and Viscosities of the Ternary System exo-Tetrahydrodicyclopentadiene (1) + n-Decane (2) + 1,2,3,4-Tetrahydronaphthalene (3) and the Corresponding Binary Systems at T = (293.15–333.15) K
Journal of Chemical & Engineering Data ( IF 2.0 ) Pub Date : 2021-03-12 , DOI: 10.1021/acs.jced.0c00969
Tong Du 1 , Yitong Dai 1 , Peilun Wang 1 , Yongsheng Guo 1 , Wenjun Fang 1 , Shujun Zhao 2
Journal of Chemical & Engineering Data ( IF 2.0 ) Pub Date : 2021-03-12 , DOI: 10.1021/acs.jced.0c00969
Tong Du 1 , Yitong Dai 1 , Peilun Wang 1 , Yongsheng Guo 1 , Wenjun Fang 1 , Shujun Zhao 2
Affiliation
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The densities (ρ) and viscosities (η) of the ternary system exo-tetrahydrodicyclopentadiene + n-decane + 1,2,3,4-tetrahydronaphthalene and the three corresponding binary systems, exo-tetrahydrodicyclopentadiene + n-decane, 1,2,3,4-tetrahydronaphthalene + n-decane, and exo-tetrahydrodicyclopentadiene + 1,2,3,4-tetrahydronaphthalene, were measured at temperatures ranging from 293.15 to 333.15 K and at pressure p = 0.1 MPa. The densities and viscosities were determined using a vibrating-tube densimeter and an automatic microviscometer based on the rolling ball principle, respectively. The values of excess molar volumes (VmE) and the viscosity deviations (Δη) of every mixture were calculated with the measured data. The VmE and Δη values of the three binary systems and the ternary system were fitted to the Redlich–Kister equation and four semi-empirical equations, respectively. The VmE values are negative for the binary systems of exo-tetrahydrodicyclopentadiene + n-decane and 1,2,3,4-tetrahydronaphthalene + n-decane with the minimum at about x = 0.5, while the VmE value of the binary system exo-tetrahydrodicyclopentadiene + 1,2,3,4-tetrahydronaphthalene is positive with the maximum at x = 0.5. The Δη values of the three binary systems are negative over the entire concentration range. For the ternary system, the VmE values are positive when exo-tetrahydrodicyclopentadiene and 1,2,3,4-tetrahydronaphthalene are dominant. Otherwise, the VmE values turn out to be negative. The Δη values are negative over the entire concentration range. These phenomena can be explained by physical interactions and structural effects between components.
中文翻译：
三元体系exo -Tetrahydrodicyclopentadiene（1）+ n -Decane（2）+ 1,2,3,4-Tetrahydro萘（3）和相应的二元体系的密度和粘度，在T =（293.15–333.15）K
三元体系的密度（ρ）和粘度（η）外切-tetrahydrodicyclopentadiene + ñ -癸烷+ -1,2,3,4-四氢萘和三个相应的二进制系统中，外切-tetrahydrodicyclopentadiene + Ñ -癸烷，1,2-，在293.15至333.15K的温度和p＝ 0.1MPa的压力下测量了3，4-四氢萘+正癸烷和外-四氢二环戊二烯+ 1,2,3,4-四氢萘。分别使用振动管式密度计和基于滚球原理的自动微粘度计测定密度和粘度。过量摩尔体积的值（V mE）和每种混合物的粘度偏差（Δη）均由测量数据计算得出。将三个二元系统和三元系统的V m E和Δη值分别拟合到Redlich-Kister方程和四个半经验方程。的V米Ë值是的二元系统负外-tetrahydrodicyclopentadiene + ñ -癸烷和1,2,3,4-四氢化萘+ ñ -癸烷与最小在约X = 0.5，而V米Ë的值二进制系统exo-四氢二环戊二烯+ 1,2,3,4-四氢萘为正，最大值为x = 0.5。在整个浓度范围内，三个二元系统的Δη值为负。对于三元体系，当外-四氢二环戊二烯和1,2,3,4-四氢萘占主导地位时，V m E值为正。否则，V m E值变为负数。在整个浓度范围内，Δη值为负。这些现象可以通过组件之间的物理相互作用和结构影响来解释。
更新日期：2021-04-08
中文翻译：
三元体系exo -Tetrahydrodicyclopentadiene（1）+ n -Decane（2）+ 1,2,3,4-Tetrahydro萘（3）和相应的二元体系的密度和粘度，在T =（293.15–333.15）K
三元体系的密度（ρ）和粘度（η）外切-tetrahydrodicyclopentadiene + ñ -癸烷+ -1,2,3,4-四氢萘和三个相应的二进制系统中，外切-tetrahydrodicyclopentadiene + Ñ -癸烷，1,2-，在293.15至333.15K的温度和p＝ 0.1MPa的压力下测量了3，4-四氢萘+正癸烷和外-四氢二环戊二烯+ 1,2,3,4-四氢萘。分别使用振动管式密度计和基于滚球原理的自动微粘度计测定密度和粘度。过量摩尔体积的值（V mE）和每种混合物的粘度偏差（Δη）均由测量数据计算得出。将三个二元系统和三元系统的V m E和Δη值分别拟合到Redlich-Kister方程和四个半经验方程。的V米Ë值是的二元系统负外-tetrahydrodicyclopentadiene + ñ -癸烷和1,2,3,4-四氢化萘+ ñ -癸烷与最小在约X = 0.5，而V米Ë的值二进制系统exo-四氢二环戊二烯+ 1,2,3,4-四氢萘为正，最大值为x = 0.5。在整个浓度范围内，三个二元系统的Δη值为负。对于三元体系，当外-四氢二环戊二烯和1,2,3,4-四氢萘占主导地位时，V m E值为正。否则，V m E值变为负数。在整个浓度范围内，Δη值为负。这些现象可以通过组件之间的物理相互作用和结构影响来解释。
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