High pressure liquid densities and excess volumes of the (di-isopropyl ether  +  1-hexanol) system

Srhiyer, Adil; Muñoz-Rujas, Natalia; Aguilar, Fernando; Segovia, José J.; Montero, Eduardo A.

doi:10.1016/j.jct.2017.06.013

Cited by 5 publications

(7 citation statements)

References 21 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In the Supporting Information, Figures S1–S6, our data and the reported values of refs and are compared. The agreement between our data and values of ref for the binary solutions containing diisopropyl ether and 1-hexanol is satisfactory.…”

Section: Methodssupporting

confidence: 85%

“…As a result, when DIPE is mixed with longer chain alcohols, the mixture volume is reduced further, and the excess volume becomes more negative. Our mixtures exhibit coherent behavior with DIPE + 1-alkanol mixtures at T = 298.15 K, 14 DIPE + 1-hexanol at different temperatures, 15 DIPE + 2-alkanol at various temperatures, 17 and DIPE + alkanol at 298.15 K. 18 The kinetic energy of the molecules in the solution rises with temperature, as does the accommodation probability of DIPE molecules in the alcohol structure. Therefore, as the temperature rises, values of V m E become more negative.…”

Section: ■ Results and Discussionmentioning

confidence: 73%

Section: Resultsmentioning

confidence: 78%

“…Table shows the density and viscosity of mixtures at different temperatures. A comprehensive search of the literature revealed that except for the density and viscosity of diisopropyl ether + 1-alkanol at 298.15 K and the density of diisopropyl ether + 1-hexanol, no reports for the aforementioned binary mixtures had been found. In the Supporting Information, Figures S1–S6, our data and the reported values of refs and are compared.…”

Section: Methodsmentioning

confidence: 99%

See 3 more Smart Citations

Measurement of the Density and Viscosity of Diisopropyl Ether and 1-Alkanol Mixtures at Various Temperatures

Almasi

Rafiee

2022

J. Chem. Eng. Data

View full text Add to dashboard Cite

The current study was aimed to investigate intermolecular forces in six binary associating systems containing diisopropyl ether (DIPE) and normal alcohols (1-pentanol to 1-decanol) at 293.15–323.15 K. The density and viscosity of binary fluids were measured, and excess functions and partial volumes were calculated. Excess volumes and deviation in the viscosity are negative for all the above solutions. Intermolecular forces in mixtures are adjusted by molecular packing, dispersion forces, and hydrogen bonding. According to the findings, lengthening the alcohol chain increases intermolecular forces between molecules of different types. Most density and viscosity values are new and have not been reported in scientific papers yet.

show abstract

Section: Methodssupporting

confidence: 85%

Section: ■ Results and Discussionmentioning

confidence: 73%

Section: Resultsmentioning

confidence: 78%

Section: Methodsmentioning

confidence: 99%

See 2 more Smart Citations

Measurement of the Density and Viscosity of Diisopropyl Ether and 1-Alkanol Mixtures at Various Temperatures

Almasi

Rafiee

2022

J. Chem. Eng. Data

View full text Add to dashboard Cite

show abstract

“…Here, a Tait-like equation was used for this purpose, as well as to obtain the derivative properties. This equation was used in some of our previous works. ,, The equation is as follows ρ ( T , p ) = ρ 0 ( T ) 1 − C nobreak0em0.1em⁡ ln ( B false( T false) + p B false( T false) + 0.1 MPa ) where ρ 0 ( T ) = A 0 + A 1 T + A 2 T 2 + A 3 T 3 B ( T ) = B 0 + B 1 T + B 2 T 2 …”

Section: Results and Discussionmentioning

confidence: 99%

(ρ, T, p) Measurements of the Methyl Nonafluorobutyl Ether (HFE-7100) + 1-Propanol Mixture at Pressures up to 70 MPa and Temperatures from 298.15 to 393.15 K

Muñoz-Rujas,

Rubio-Pérez,

García-Alonso

et al. 2023

J. Chem. Eng. Data

Self Cite

View full text Add to dashboard Cite

The characterization of the thermophysical properties of new environmentally friendly fluids, such as hydrofluoroether fluids (HFEs) and their mixtures with other compounds, is necessary nowadays in order to properly design the machinery and piping networks involved in their utilization. However, scarce data concerning these kinds of fluids are actually available. In this work, new experimental high pressure density data (742 points) for the binary system x HFE-7100 + (1 − x) 1-propanol are presented. This property was measured by using an Anton Paar vibrating tube densitometer in the temperature range of 298.15−393.15 K and in the pressure interval of 0.1−70 MPa. A comparison between our experimental high pressure density data and those found in the literature was carried out only for the pure compounds, since no density data for the binary mixture were found. To perform this comparison, we used a Tait-like equation in order to correlate our results to those of the literature. Concerning the experimental density data, the derivative properties of isothermal compressibility, κ T , and isobaric expansion, α P , were determined over the same pressure and temperature ranges. Excess molar volumes of the binary system were also determined and compared with those of the mixture x HFE-7100 + (1 − x) 2-propanol published in one of our previous works.

show abstract

High pressure density and speed of sound of hydrofluoroether fluid 1,1,1,2,2,3,4,5,5,5-decafluoro-3-methoxy-4-(trifluoromethyl)-pentane (HFE-7300)

Muñoz-Rujas

Aguilar

García-Alonso

et al. 2018

The Journal of Chemical Thermodynamics

View full text Add to dashboard Cite

High pressure liquid densities and excess volumes of the (di-isopropyl ether + 1-hexanol) system

Cited by 5 publications

References 21 publications

Measurement of the Density and Viscosity of Diisopropyl Ether and 1-Alkanol Mixtures at Various Temperatures

Measurement of the Density and Viscosity of Diisopropyl Ether and 1-Alkanol Mixtures at Various Temperatures

(ρ, T, p) Measurements of the Methyl Nonafluorobutyl Ether (HFE-7100) + 1-Propanol Mixture at Pressures up to 70 MPa and Temperatures from 298.15 to 393.15 K

High pressure density and speed of sound of hydrofluoroether fluid 1,1,1,2,2,3,4,5,5,5-decafluoro-3-methoxy-4-(trifluoromethyl)-pentane (HFE-7300)

Contact Info

Product

Resources

About