Densities and Excess Molar Volumes for Binary Mixtures of 1,4-Butanediol + 1,2-Propanediol, + 1,3-Propanediol, and + Ethane-1,2-diol from (293.15 to 328.15) K

Li, Qunsheng; Tian, Yuanming; Wang, Shui

doi:10.1021/je700499d

Cited by 63 publications

(20 citation statements)

References 10 publications

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“… g Morrone and Francesconi h Albuquerque et al i Li et al j Bajic et al k Li et al; Standard uncertainties u are u ( T ) = 0.5 K, u ( p ) = 0.01 MPa, u ( n D ) = 6 × 10 –3 , u r ( ρ ) = 0.0005. …”

Section: Methodsmentioning

confidence: 99%

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Phase Equilibrium Involving Xylose, Water, and Ethylene Glycol or 1,2-Propylene Glycol at Different Temperatures

et al. 2019

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Xylose is an important molecule that can be used in the production of chemicals such as ethylene glycol and 1,2-propylene glycol. Experimental and theoretical information are fundamental for the development of conversion and separation processes. For the supply of solubility data, this work sought to study solid−liquid equilibrium of xylose in binary liquid solutions formed by water/ethylene glycol and water/1,2-propylene glycol in the temperature range between 293.15 and 323.15 K, covering the entire molar composition range of the binary solution. The Jouyban−Acree and NRTL models were applied in the correlation of experimental data, and the UNIFAC and ASOG models were applied in the prediction of experimental data. Xylose showed solubility in the pure components following the order water > ethylene glycol > 1,2-propylene glycol. Intermediate values of solubility are related to intermediate concentrations of the binary liquid mixture. The mathematical models were successfully applied, and new parameters of UNIFAC and ASOG are presented.

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Section: Methodsmentioning

confidence: 99%

“… k Li et al; Standard uncertainties u are u ( T ) = 0.5 K, u ( p ) = 0.01 MPa, u ( n D ) = 6 × 10 –3 , u r ( ρ ) = 0.0005. …”

Section: Methodsmentioning

confidence: 99%

Phase Equilibrium Involving Xylose, Water, and Ethylene Glycol or 1,2-Propylene Glycol at Different Temperatures

et al. 2019

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“…Propane-1,3-diol is reported to have been used in several different binary mixtures with various chemicals. Properties of the mixture with butane-1,4-diol was reported by Li et al Densities, viscosities, and refractive indices of polyethylene glycol with PDO and butyl lactate with PDO were measured by Bajić et al , and properties for the mixture of pyridine with PDO were provided by Kijevčanin et al The first expanded data on the binary system PDO/water were prepared by Lee et al and consisted of densities, surface tensions, and refractive indices over a temperature range of T = (298.15 to 318.15) K with five different dilutions. Other results have been published by various researches focusing on different aspects of the PDO/water system.…”

Section: Introductionmentioning

confidence: 99%

“…Molar enthalpies were measured by Nagamachi and Franczesconi 18 and data on heat capacities of some pure α,ωalkanediols, including PDO, were measured by Goŕalski 11 0.2468 1.05287 13 0.0693 1.05364 23 0.0038 303. 15 1.0474 1.04709 12 0.0296 32.921 32.74 11 0.5498 1.4368 1.4367 11 0.0070 1.0467 16 0.0668 1.4368 16 0.0000 1.0467 11 0.0668 1.04758 23 0.0172 313. 15 1.0411 1.04061 12 0.0471 21.791 1.4340 1.4340 11 0.0000 1.0402 16 0.0864 1.4340 16 0.0000 1.0404 11 0.0672 318.…”

Section: Introductionmentioning

confidence: 99%

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Viscosities, Densities, and Refractive Indices of Aqueous Propane-1,3-diol

et al. 2018

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A detailed investigation into the viscosity, density, and refractive index of a binary mixture of propane-1,3-diol/water was performed for the whole range of mass fractions of propane-1,3-diol. The viscosity and density were measured over a wide range of temperatures from T = 253.15 K to T = 353.15 K where possible, or to the nearest safe point before freezing. The refractive indices were measured for the same dilutions as in the case of the viscosity and density over a reduced temperature range of T = (278.15 to 318.15) K. A mathematical analysis via excess properties was conducted and fitted to the Redlich–Kister equation. Furthermore, a prediction of density data is provided by a polynomial and DIPPR exponential model. The viscosity data are fitted to Grunberg-Nissan, Lederer, McAllister, and Heric models and a new combined model with variable temperature and molar and mass fractions based on these models is presented. Data comparison of the propane-1,3-diol/water binary mixture is performed on propan-1,2-diol/water mixture as the physically closest binary system and application alternative fluid.

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Densities, Ultrasonic Speeds, and Excess Properties of Binary Mixtures of Diethylene Glycol with 1-Butanol, 2-Butanol, and 1,4-Butanediol at Different Temperatures

et al. 2015

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Densities and Excess Molar Volumes for Binary Mixtures of 1,4-Butanediol + 1,2-Propanediol, + 1,3-Propanediol, and + Ethane-1,2-diol from (293.15 to 328.15) K

Cited by 63 publications

References 10 publications

Phase Equilibrium Involving Xylose, Water, and Ethylene Glycol or 1,2-Propylene Glycol at Different Temperatures

Phase Equilibrium Involving Xylose, Water, and Ethylene Glycol or 1,2-Propylene Glycol at Different Temperatures

Viscosities, Densities, and Refractive Indices of Aqueous Propane-1,3-diol

Densities, Ultrasonic Speeds, and Excess Properties of Binary Mixtures of Diethylene Glycol with 1-Butanol, 2-Butanol, and 1,4-Butanediol at Different Temperatures

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