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Density and Viscosity of the Ternary System Pinane + n-Dodecane + Methyl Laurate and Corresponding Binary Systems at T = 293.15–333.15 K
Journal of Chemical & Engineering Data ( IF 2.0 ) Pub Date : 2021-06-18 , DOI: 10.1021/acs.jced.1c00057 Panxi Wu 1 , Lifeng Zhang 2 , Shujun Zhao 3 , Chenchen Wang 4 , Yongsheng Guo 1 , Wenjun Fang 1
Journal of Chemical & Engineering Data ( IF 2.0 ) Pub Date : 2021-06-18 , DOI: 10.1021/acs.jced.1c00057 Panxi Wu 1 , Lifeng Zhang 2 , Shujun Zhao 3 , Chenchen Wang 4 , Yongsheng Guo 1 , Wenjun Fang 1
Affiliation
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Biofuel may be an important component of aviation fuel for its significant advantages. In the present work, two biofuel samples, methyl laurate and pinane, are selected for blending research with n-dodecane, a typical model fuel of aviation kerosene. Densities and viscosities for the ternary system pinane (1) + n-dodecane (2) + methyl laurate (3) and corresponding binary systems have been measured at the temperatures from 293.15 to 333.15 K and atmospheric pressure. The excess molar volume (VmE) and viscosity deviation (Δη) of binary systems have been calculated based on experimental data and fitted to the Redlich–Kister equation, while those of the ternary system have been fitted to Nagata–Tamura, Redlich–Kister, Cibulka, and Singh semiempirical equations, respectively. The values of the excess molar volume are all positive for all investigated systems, while the viscosity deviations are all negative. The results are discussed from the perspective of intermolecular force and the structure. Furthermore, the densities and viscosities of both binary and ternary mixtures are satisfactorily correlated using the Jouyban–Acree model.
中文翻译：
三元系统蒎烷 +正十二烷 +月桂酸甲酯和相应二元系统在T = 293.15–333.15 K 时的密度和粘度
生物燃料因其显着优势可能成为航空燃料的重要组成部分。在目前的工作中，选择月桂酸甲酯和蒎烷这两种生物燃料样品与正十二烷（航空煤油的典型模型燃料）进行混合研究。三元体系蒎烷 (1) +正十二烷 (2) + 月桂酸甲酯 (3) 和相应的二元体系的密度和粘度已在 293.15 至 333.15 K 的温度和大气压下测量。过量摩尔体积 ( V m E) 和粘度偏差 (Δη) 已根据实验数据计算并拟合到 Redlich-Kister 方程，而三元系统的粘度偏差 (Δη) 已拟合到 Nagata-Tamura、Redlich-Kister、Cibulka 和 Singh 半经验方程， 分别。对于所有研究的系统，过量摩尔体积的值都是正值，而粘度偏差都是负值。从分子间力和结构的角度对结果进行了讨论。此外，使用 Jouyban-Acree 模型，二元和三元混合物的密度和粘度具有令人满意的相关性。
更新日期：2021-07-08
中文翻译：
三元系统蒎烷 +正十二烷 +月桂酸甲酯和相应二元系统在T = 293.15–333.15 K 时的密度和粘度
生物燃料因其显着优势可能成为航空燃料的重要组成部分。在目前的工作中，选择月桂酸甲酯和蒎烷这两种生物燃料样品与正十二烷（航空煤油的典型模型燃料）进行混合研究。三元体系蒎烷 (1) +正十二烷 (2) + 月桂酸甲酯 (3) 和相应的二元体系的密度和粘度已在 293.15 至 333.15 K 的温度和大气压下测量。过量摩尔体积 ( V m E) 和粘度偏差 (Δη) 已根据实验数据计算并拟合到 Redlich-Kister 方程，而三元系统的粘度偏差 (Δη) 已拟合到 Nagata-Tamura、Redlich-Kister、Cibulka 和 Singh 半经验方程， 分别。对于所有研究的系统，过量摩尔体积的值都是正值，而粘度偏差都是负值。从分子间力和结构的角度对结果进行了讨论。此外，使用 Jouyban-Acree 模型，二元和三元混合物的密度和粘度具有令人满意的相关性。
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