Experimental and predicted excess molar enthalpies for 1,4-dioxane + octane + cyclohexane at 303.15 K |
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| Institution: | 1. School of Materials Science and Engineering, Yeungnam University, Gyeongsan, Gyeongbuk 38541, Republic of Korea;2. School of Chemical Engineering, Yeungnam University, Gyeongsan, Gyeongbuk 38541, Republic of Korea;3. Center for Core Research Facilities, Daegu Gyeongbuk Institute of Science & Technology, Sang-ri, Hyeonpung-myeon, Dalseong-gun, Daegu, 711-873, Republic of Korea;4. Department of Materials Science and Engineering, and Optoelectronics Convergence Research Center, Chonnam National University, Gwangju 61186, Republic of Korea;5. Busan Center, Korea Basic Science Institute, 1275 Jisadong, Gangseogu, Busan 618230, Republic of Korea |
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| Abstract: | Excess molar enthalpies for the ternary system 1,4-dioxane (1) + n-octane (2) + cyclohexane (3) and for the three constituent binary systems have been measured by a Calvet microcalorimeter at 303.15 K and ambient pressure. The experimental binary results were fitted by the Redlich–Kister equation. The excess molar enthalpies of the ternary system were correlated using the Cibulka equation. The DISQUAC group contribution model was applied to predict the excess molar enthalpy for this mixture. |
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