High-pressure liquid densities and derived thermodynamic properties for methyl laurate and ethyl laurate

Wang, Xiaopo; Kang, Kai; Lang, Hanxiao

doi:10.1016/j.jct.2016.08.027

Cited by 25 publications

(12 citation statements)

References 27 publications

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“…The p ρ T data were correlated using the modified Tammann–Tait equation where F (T) could be expressed as a function of temperature by considering a second-order form where E , F 0 , F 1 , and F 2 are adjustable parameters, which are listed in Table . The comparison for the density of ethyl laurate between our calculated results and the literature values − is shown in Figure . The calculated densities of ethyl laurate were compared with the literature data, − finding an absolute AAD of 0.03% (MD = 0.09%).…”

Section: Results and Discussionmentioning

confidence: 70%

“…Pratas et al studied the density of ethyl laurate within the temperature range from 283.15 to 353.15 K and under atmospheric pressure. Wang et al obtained the density of ethyl laurate within the temperature limits of 283.15–363.15 K and at pressures up to 60 MPa. Our group , determined the density of ethyl laurate in the temperature range from 303.06 to 353.20 K and at pressures up to 60 MPa and also reported the isobaric molar heat capacity of ethyl laurate at temperatures between 303 and 393 K and under atmospheric pressure.…”

Section: Introductionmentioning

confidence: 99%

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Speed of Sound and Derivative Properties of Ethyl Laurate from Rayleigh–Brillouin Light-Scattering Spectroscopy

Zhan

Chen

et al. 2020

J. Chem. Eng. Data

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The experimental speeds of sound combined with Brillouin frequency shifts of ethyl laurate at temperatures from 294.97 to 572.89 K along six isobaric lines from 0.1 to 10.0 MPa were measured by Rayleigh–Brillouin light-scattering spectroscopy. The expanded relative uncertainty in the reported speeds of sound in ethyl laurate is estimated to be 1.3% (coverage factor k = 2 with a confidence level of 0.95). Within the temperature limits of 303.15–383.15 K and at pressures up to 10.0 MPa, the derived thermoacoustic properties of ethyl laurate including density, specific isobaric heat capacity, isentropic compressibility, isobaric thermal expansivity, isothermal compressibility, the difference in isobaric and isochoric heat capacity, internal pressure, and intermolecular free length were studied. Because of the heavily updated data of density and the speed of sound in the literature, a modified Jacobson’s model for biodiesels was proposed over the temperature range from 293.15 to 343.15 K, which is able to calculate the intermolecular free length of ethyl laurate with higher accuracy compared with Jacobson’s model.

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Section: Results and Discussionmentioning

confidence: 70%

Section: Introductionmentioning

confidence: 99%

Speed of Sound and Derivative Properties of Ethyl Laurate from Rayleigh–Brillouin Light-Scattering Spectroscopy

Zhan

Chen

et al. 2020

J. Chem. Eng. Data

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“…The PρTx property was measured up to MPa and at temperatures between 283.15 and 363.15 K using Ushape vibrating-tube densimeter (Anton Paar DMA-HPM). The densimeter operated in a static mode following the procedure described by our previous work 1,[6][7][8] . The combined expanded uncertainty of the present measurements was within 0.001ρ with 0.95 confidence level.…”

Section: Methodsmentioning

confidence: 99%

High-pressure densities of n-decane+o-xylene mixtures: Measurement and modelling

Kang

Zhu

Kontogeorgis

et al. 2019

Fluid Phase Equilibria

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“…Figure 1 shows the schematic diagram of the apparatus. Detailed descriptions of the system have been presented in our previous work [2,[6][7][8]. The main parts of the densimeter consist of the measuring cell and interface module.…”

Section: Experimental Apparatusmentioning

confidence: 99%

PρT measurements and modelling of (n-decane + m-xylene) mixtures from 293.15 K to 363.15 K at pressures up to 60 MPa

Kang

Kontogeorgis

Wang

2019

The Journal of Chemical Thermodynamics

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High-pressure liquid densities and derived thermodynamic properties for methyl laurate and ethyl laurate

Cited by 25 publications

References 27 publications

Speed of Sound and Derivative Properties of Ethyl Laurate from Rayleigh–Brillouin Light-Scattering Spectroscopy

Speed of Sound and Derivative Properties of Ethyl Laurate from Rayleigh–Brillouin Light-Scattering Spectroscopy

High-pressure densities of n-decane+o-xylene mixtures: Measurement and modelling

PρT measurements and modelling of (n-decane + m-xylene) mixtures from 293.15 K to 363.15 K at pressures up to 60 MPa

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High-pressure liquid densities and derived thermodynamic properties for methyl laurate and ethyl laurate

Cited by 25 publications

References 27 publications

Speed of Sound and Derivative Properties of Ethyl Laurate from Rayleigh–Brillouin Light-Scattering Spectroscopy

Speed of Sound and Derivative Properties of Ethyl Laurate from Rayleigh–Brillouin Light-Scattering Spectroscopy

High-pressure densities of n-decane+o-xylene mixtures: Measurement and modelling

PρT measurements and modelling of (n-decane + m-xylene) mixtures from 293.15 K to 363.15 K at pressures up to 60 MPa

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Product

Resources

About

PρT measurements and modelling of (n-decane + m-xylene) mixtures from 293.15 K to 363.15 K at pressures up to 60 MPa