MUTUAL SOLUBILITIES OF HYDROCARBONS AND WATER .3. 1-HEXENE, 1-OCTENE,C-10-C-12 HYDROCARBONS

This article completes the analysis of high-temperature mutual solubil ities of hydrocarbons and water. Part I (Tsonopoulos and Wilson, 1983) presented benzene, cyclohexane, and n-hexane, while Part II (Heidman et at, 1985) extended the investigation to ethylbenzene, ethylcyclohex ane, and n-octane. Part III presents experimental data up to the three -phase critical end point for C-6, C-8, and C-10, 1-alkenes, n-decane, n-butylcyclohexane, m-diethylbenzene, p-diisopropylbenzene, cis-decal in, tetralin, 1-methylnaphthalene, and 1-ethylnaphthalene. The thermod ynamic analysis of Henry's constants for hydrocarbons in water is exte nded to the critical temperature of water, while the solubility and vo latility of wafer in hydrocarbons are successfully correlated with sev eral modifications of the Redlich-Kwong equation of state.