Excess parameters of binary mixtures of anisaldehyde with o-cresol, m-cresol and p-cresol at T=(303.15, 308.15, 313.15, and 318.15)K

Narendra, K.; Srinivasu, Ch.; Fakruddin, Sk.; Narayanamurthy, P.

doi:10.1016/j.jct.2011.05.018

Cited by 63 publications

(31 citation statements)

References 11 publications

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“…In addition to this the interstitial accommodation of MOE, EOE and BOE molecules into the voids of PPH, the molar volume of PPH (133.5789 cm 3 for BOE ) is expected, but alkoxy ethanol molecules being expected to exist in rings of 5/6/7members, it is expected that the molar volume remains positive even though there is possibility of hydrogen bond formation between the C=O group of Propiophenone and the -OH group of alkoxyethanol, the same is observed in the research analysis of anisaldehyde with alkoxyethanol done by Zereena [9] and indicating a very possible reason for the positive values of V m E . Same is observed in the research analysis of anisaldehyde with cresols by Narendra et al [16].…”

Section: Excess Molar Volume ( ) Fig 01 Andsupporting

confidence: 76%

Thermodynamic Excess Properties and FTIR Spectroscopic Studies of Binary Mixtures Containing Propiophenone and 2- Alkoxy Ethanolsat Temperatures 303.15K, 308.15K, 313.5Kand 318.15K

Devi¹,

Rao²,

RadhaSirija³

et al. 2017

IOSR JAC

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Section: Excess Molar Volume ( ) Fig 01 Andsupporting

confidence: 76%

Thermodynamic Excess Properties and FTIR Spectroscopic Studies of Binary Mixtures Containing Propiophenone and 2- Alkoxy Ethanolsat Temperatures 303.15K, 308.15K, 313.5Kand 318.15K

Devi¹,

Rao²,

RadhaSirija³

et al. 2017

IOSR JAC

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“…While the negative excess molar volume may suggest strong interactions such as hydrogen bond between molecules of a mixture [27], the positive value for excess molar volume was also observed by AlTuwaim et al for different binary mixtures of N,Ndimethylformamide in combination with 1-pentanol, 1-hexanol, and 1-heptanol separately [31]. Moreover, Narendra et al [32] and Kumari et al [33] found the same trend for anisaldehyde ? cresols and acetic acid ?…”

Section: Excess Propertiessupporting

confidence: 54%

Density, viscosity, surface tension, and excess properties of DSO and gas condensate mixtures

et al. 2017

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Disulfide oil (DSO) mostly burned or stored is known as a low-grade byproduct in gas refining industries. This material is highly perilous to environment. A common way to reduce the environmental impact of DSO is blending in a specific ratio with gas condensate stream in gas refinery. This would improve DSO quality and consequently strengthen its unique application. In this work, density, viscosity and surface tension of DSO and gas condensate mixtures were measured and modeled. Viscosity and density of DSO, gas condensate, and their mixtures were measured in temperature range of 283.15-318.15 K. In addition, surface tension was measured at 298.15 K at different volumetric fractions of DSO-gas condensate mixture. Excess molar volume (V E ), viscosity deviation (Dl), deviation of excess Gibbs free energy (DG E ), and excess surface tension (r E ) were determined based on measured properties. Results showed a positive and negative trend for excess molar volume and excess surface tension, respectively. While fluctuation was observed in viscosity deviation and deviation of excess Gibbs free energy and results showed positive and negative values in different mole fraction. In addition, RedlichKister equation is proposed to predict excess properties of DSO and gas condensate mixtures.Keywords DSO Á Gas condensate Á Excess property Á Viscosity Á Gibbs free energy Á Surface tension

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“…Ultrasonic velocity studies in binary liquid systems which are capable of supporting extensive hydrogen bonding networks have been carried out by many research groups [1][2][3][4][5][6]. Such studies can provide a lot of information on the molecular interactions.…”

Section: Introductionmentioning

confidence: 99%

Excess Parameter Studies on Tetrahydropyran with 1-Hexanol at T = 298.15 to 318.15 K Using Anton Paar

Kumar¹,

Srinivasu

2014

ILCPA

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Sound velocity, densities of binary mixture of Tetrahydropyran (THP) with 1-hexanol has been measured over the entire range of composition at T = 298.15 to 318.15 K. The excess parameters viz., excess sound velocity, deviations in isentropic compressibility, excess molar volume, excess free length and excess acoustic impedance are deduced from experimental values and discussed intermolecular interactions present in the mixture. At the end all the parameters have been fitted to Redlich-Kister equation and their coefficients are obtained.

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Excess parameters of binary mixtures of anisaldehyde with o-cresol, m-cresol and p-cresol at T=(303.15, 308.15, 313.15, and 318.15)K

Cited by 63 publications

References 11 publications

Thermodynamic Excess Properties and FTIR Spectroscopic Studies of Binary Mixtures Containing Propiophenone and 2- Alkoxy Ethanolsat Temperatures 303.15K, 308.15K, 313.5Kand 318.15K

Thermodynamic Excess Properties and FTIR Spectroscopic Studies of Binary Mixtures Containing Propiophenone and 2- Alkoxy Ethanolsat Temperatures 303.15K, 308.15K, 313.5Kand 318.15K

Density, viscosity, surface tension, and excess properties of DSO and gas condensate mixtures

Excess Parameter Studies on Tetrahydropyran with 1-Hexanol at T = 298.15 to 318.15 K Using Anton Paar

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