HEATS OF MIXING FOR BINARY SYSTEMS AND DATA REDUCTION BASED ON A TRIPLET MODEL OF GUGGENHEIM

Heat of mixing data for 12 binary systems are obtained using a calorimeter designed previously by Nagata, et al. (1972). Experimental data are well correlated by a modification of Guggenheim''s equation derived for a system of triplets. The proposed equation is applied for a simultaneous f...

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Published inJOURNAL OF CHEMICAL ENGINEERING OF JAPAN Vol. 8; no. 4; pp. 261 - 265
Main Authors NAGATA, ISAMU, NAGASHIMA, MASATAKA, KAZUMA, KENJI, NAKAGAWA, MIYUKI
Format Journal Article
LanguageEnglish
Published Tokyo The Society of Chemical Engineers, Japan 1975
Taylor & Francis Group
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Summary:Heat of mixing data for 12 binary systems are obtained using a calorimeter designed previously by Nagata, et al. (1972). Experimental data are well correlated by a modification of Guggenheim''s equation derived for a system of triplets. The proposed equation is applied for a simultaneous fit of the excess Gibbs free energy and heat of mixing data for three binary systems.
ISSN:0021-9592
1881-1299
DOI:10.1252/jcej.8.261