Heats of mixing of binary mixtures of N-methylpyrrolidinone, ethanolamine, n-heptane, cyclohexane, and benzene by differential flow calorimetry

1973 ◽  
Vol 18 (2) ◽  
pp. 164-166 ◽  
Author(s):  
Jean Louis Gustin ◽  
Henri Renon
Keyword(s):  
Binary Mixtures ◽  
Flow Calorimetry ◽  
Heats Of Mixing ◽  
Differential Flow

Heats of mixing of binary mixtures of pyridine base with n-alkane

1988 ◽  
Vol 66 (7) ◽  
pp. 1625-1627 ◽  
Author(s):  
Teresa Kasprzycka-Guttman ◽  
Juan H. Vera
Keyword(s):  
Experimental Data ◽  
Binary Mixtures ◽  
Experimental Results ◽  
Pyridine Base ◽  
Heats Of Mixing

Heats of mixing of 2,4-lutidine and 2,4,6-collidine with n-alkanes were measured at 293.15 K using an isothermal dilution calorimeter. Experimental results were fitted with a Redlich–Kister polynomial. Experimental data and coefficients for the Redlich–Kister polynomials are reported.

scholarly journals Heats of Mixing for Binary Mixtures. II. The 1,3-Butanediol-Methylethylketone System

1965 ◽  
Vol 38 (2) ◽  
pp. 291-294 ◽  
Author(s):  
Mitsumasa Takami ◽  
Sachio Murakami ◽  
Ryoichi Fujishiro
Keyword(s):  
Binary Mixtures ◽  
Heats Of Mixing

Thermodynamic properties of binary liquid mixtures

1976 ◽  
Vol 54 (14) ◽  
pp. 2280-2282 ◽  
Author(s):  
Murari Venkata Prabhakara Rao ◽  
Puligundla Ramachandra Naidu
Keyword(s):  
Statistical Theory ◽  
Thermodynamic Properties ◽  
Binary Mixtures ◽  
Binary Systems ◽  
Liquid Mixtures ◽  
Excess Volumes ◽  
Diethyl Ketone ◽  
Binary Liquid ◽  
The Third ◽  
Heats Of Mixing

Excess volumes of the three binary mixtures: (1) cyclohexane – diethyl ketone, (2) cyclohexane–benzonitrile, and (3) toluene–benzonitrile have been measured at 303.15 K using a dilatometer. Excess volumes of the first two systems are positive over the whole range of composition and are negative for the third system. The measured excess volumes and the excess heats of mixing reported in the literature for the three binary systems have been analysed in the light of the statistical theory of liquid mixtures developed by Flory. The analysis has shown that the theory in its modified form is approximately applicable to the mixtures cyclohexane–diethylketone and cyclohexane–benzonitrile.

scholarly journals Heats of Mixing for Binary Mixtures

1966 ◽  
Vol 69 (9) ◽  
pp. 1627-1631 ◽  
Author(s):  
Sachio MURAKAMI ◽  
Ryoichi FUJISHIRO
Keyword(s):  
Binary Mixtures ◽  
Heats Of Mixing

The Interaction between Rubber and Liquids. VI. Swelling and Solubility in Mixed Liquids

1945 ◽  
Vol 18 (2) ◽  
pp. 241-255 ◽  
Author(s):  
Geoffrey Gee
Keyword(s):  
Binary Mixtures ◽  
Cohesive Energy ◽  
Ternary Mixture ◽  
Heat Of Mixing ◽  
Research Association ◽  
Linear Polymers ◽  
Heats Of Mixing ◽  
Fundamental Research ◽  
Solvent Properties ◽  
Solvent Power

Abstract The equations derived in the previous paper for the osmotic equilibrium between a ternary mixture of polymer + two liquids and a mixture of the two liquids are applied to the swelling of cross-linked polymers in mixed liquids and to the solubility of linear polymers in mixed liquids. A mixed liquid has solvent properties intermediate between those of its components only when these mix ideally. The larger the heat of mixing of the liquids, the greater is the solvent power of the mixture relative to those of the components. This conclusion forms the basis of an explanation of the enhanced swelling of rubbers in pairs of dissimilar liquids and of the fact that a mixture of two nonsolvents may be a solvent over a certain range of concentration. Experimental results are given for the swelling of vulcanized rubbers and the critical solubility limits of unvulcanized rubbers. It is shown that these can be explained qualitatively from the cohesive energy densities of the three components, and semiquantitatively from the measured heats of mixing of the three binary mixtures. The work described in these two papers forms a part of the program of fundamental research on rubber undertaken by the Board of the British Rubber Producers' Research Association.

scholarly journals Heats of Mixing for Binary Mixtures. V

1968 ◽  
Vol 41 (7) ◽  
pp. 1540-1545 ◽  
Author(s):  
Sachio Murakami ◽  
Mituo Koyama ◽  
Ryoichi Fujishiro
Keyword(s):  
Binary Mixtures ◽  
Heats Of Mixing
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