T. E. Vittal Prasad

Boiling temperature measurements on the binary mixtures formed by acetonitrile with some chloroethanes and chloroethylenes at 94.6 kPa

Boiling temperatures at 94.6 kPa, over the entire composition range are measured for the binary mixtures, formed by acetonitrile with 1,2,-dichloroethane, 1,1,1-trichloroethane, 1,1,2,2-tetrachloroethane, trichloroethylene and tetrachloroethylene, making use of a Swietoslawski type ebulliometer. The liquid phase composition versus temperature measurements are found to be well represented by the Wilson model.

Bubble temperature measurements on methanol with o-xylene and ethanol with m-xylene and p-xylene

Bubble temperatures at 95 kPa at seven liquid compositions, spaced evenly over the entire composition range, are measured for the three binary systems noted in the title, using a Swietoslawski-type ebulliometer. The temperature (T) vs. composition (x) measurements are found to be well-represented by the Wilson model. The calculated values of the vapor phase composition and the liquid phase activity coefficients are also presented.

Boiling point temperatures of the binary mixtures of 1,3-dimethylbenzene with methanol, 1-propanol, or 2-propanolat 95 kPa

Boiling point temperatures at 95 kPa over the entire composition range are measured for the three binary systems formed by 1,3-dimethylbenzene with methanol, 1-propanol, and 2-propanol. A Swietoslawski-type ebulliometer was used for the measurements. The composition versus temperature measurements are well represented by the Wilson model.

Boiling Temperature Measurements on the Binary Mixtures of m-Xylene with some Aliphatic Alcohols

Boiling temperatures at 95 kPa, over the entire composition range are measured for the four binary systems formed by m-xylene with n-butanol, iso -butanol, sec -butanol and tert -butanol. A Swietoslawski-type ebulliometer was used for the measurements. The composition versus temperature measurements are well represented by the Wilson model.

Density and Viscosity of Methanol + Trichloroethylene, n-Propanol + Trichloroethylene and n-Butanol + Trichloroethylene Mixtures

Abstract Density and Viscosity measurements on the binary mixtures of methanol + trichloro-ethylene, n-propanol + trichloroethylene, and n-butanol + trichloroethylene binary mixtures at 303.15, 313.15 and 323.15K are reported. The representation of the data by simple mixing rules is also studied.

Vapor-Liquid Equilibria for Chlorobenzene with Butan-1-ol, 2-Methylpropan-1-ol and 2-Methylpropan-2-ol at 94.6 kPa

Abstract Vapor-liquid equilibria at 94.6 kPa, over the entire composition range were measured for three binary systems - butan-1-ol(1) + chlorobenzene(2), 2-methylpropan-1-ol(1) + chlorobenzene(2), 2-methylpropan-2-ol(1) + chlorobenzene(2)- using a Swietoslawski type ebulliometer. The composition (x 1) vs. temperature (T) data were found to be well represented by Wilson model.

Density and Viscosity of the Binary Mixtures Formed by p-Xylene with Methanol, n-Propanol and n-Butanol+

Abstract Density and viscosity measurements on the binary mixtures of methanol+p-xylene, n-propanol+p-xylene and n-butanol+p-xylene at 303.15, 313.15 and 323.15K are reported The representation of the data by common mixing rules is also studied.

Phase equilibria in the binary mixtures formed by ethylbenzene with some aliphatic alcohols at 95.8 kPa

Phase equilibria are determined over the entire composition range, through measurements on the bubble points of the binary mixtures of ethylbenzene with methanol, ethanol, n-propanol, iso-propanol, n-butanol, iso-butanol, sec-butanol and tert-butanol. A Swietoslawski-type ebulliometer is used for the measurements. The liquid phase composition versus temperature measurements, found to be well represented by the Wilson model, are used to establish the phase equilibria.

Density and Viscosity of Ethanol + o-Xylene, Ethanol + m-Xylene, Ethanol + p-Xylene and Methanol + o-Xylene Mixtures

Abstract Density and viscosity measurements on the binary mixtures of ethanol + o-xylene, ethanol + m-xylene, ethanol + p-xylene and methanol + o-xylene at 303.15, 313.15 and 323.15 K are reported. The representation of the data by simple mixing rules is also studied.

Vapour–liquid equilibria of the binary mixtures of some aliphatic alcohols and chloroethanes or chloroethylenes

Bubble temperatures at 95 kPa, over the entire composition range are measured for the binary mixtures: iso-propanol + 1,1,1-trichloroethane, +1,1,2,2-tetrachloroethane and +tetrachloroethylene and trichloroethylene + methanol, and +n-propanol and +n-butanol – using a Swietoslawski-type ebulliometer. The liquid composition versus bubble temperature measurements are found to be well represented by the Wilson model and the resulting vapour–liquid equilibrium information is reported.