Solid-liquid phase equilibria of (?-methylnaphthalene + ?-methylnaphthalene) and (chlorobenzene + bromobenzene) systems under high Pressures

Influence of size and shape effects on the high-pressure solubility of n-alkanes: Experimental data, correlation and prediction

“…Simultaneously, results for different organic mixtures were presented by Nagaoka and Makita [14][15][16], Nagaoka et al [17] and Tanaka and Kawakami [18]. Recently, Yang et al [19,20] presented results involving n-alkane mixtures with alcohols.…”

Influence of High Pressure on the Liquidus Curve Shape in Binary Hydrocarbon Mixtures: Experimental Data, Correlation, and Prediction

“…Mainly, simple eutectic mixtures with complete miscibility in the liquid phase and immiscibility in the solid phase were tested in a wide temperature range from 243 K to 373 K (i.e., the binary system (benzene + thiophene) 8 ). SLE of binary mixtures were measured by an optical method from 278 K to 343 K and pressures up to 500 MPa for the organic liquid systems (benzene + 2-methyl-2-propanol) 5 or (carbon tetrachloride + p- xylene or benzene) 6 and (α-methylnaphthalene + β-methylnaphthalene) . The eutectic mixtures become richer in the component with the highest slope d p /d T of the melting curve, and the eutectic temperature rises with increasing pressure; different compositions of the eutectic point are also observed. , It is expected as well that at higher pressure the melting temperature of a congruently melting compound increases and sometimes the nature of the compound may change to an incongruently melting compound .…”

High pressure investigations of (n-alkanes + ether) mixturesElectronic supplementary information (ESI) available: Experimental liquid–solid equilibrium pressures and interpolated solid–liquid equilibrium temperatures for hydrocarbon (1) + MTBE (2). See http://www.rsc.org/suppdata/cp/b2/b200711h/Presented at the ESAT 2000, 18th European Seminar on Applied Thermodynamics, June 8–11 2000, Kutná Hora, Czech Republic.

“…Historically, the first SLE measurements of organic liquids under high pressure conditions were presented by Baranowski and coworkers. [1][2][3][4] Simultaneously, data for different organic mixtures were presented by Nagaoka and Makita [5][6][7] and Nagaoka and coworkers. 8 Simple eutectic mixtures with full miscibility in the liquid and immiscibility in the solid phases were mainly tested over a wide temperature range from 243 K to 373 K e.g., the binary system of benzene-thiophene, 2 the SLE of binary mixtures described by an optical method from 278 K to 343 K, at pressures up to 500 MPa for the organic liquids: (benzene + 2methylpropan-2-ol), 5 eutectic systems with the formation of intermolecular compounds (carbon tetrachloride + p-xylene, or benzene), 6 a partial solid solution system (a-methylnaphthalene + b-methylnaphthalene).…”

“…8 Simple eutectic mixtures with full miscibility in the liquid and immiscibility in the solid phases were mainly tested over a wide temperature range from 243 K to 373 K e.g., the binary system of benzene-thiophene, 2 the SLE of binary mixtures described by an optical method from 278 K to 343 K, at pressures up to 500 MPa for the organic liquids: (benzene + 2methylpropan-2-ol), 5 eutectic systems with the formation of intermolecular compounds (carbon tetrachloride + p-xylene, or benzene), 6 a partial solid solution system (a-methylnaphthalene + b-methylnaphthalene). 7 The eutectic mixtures become richer in the component whose temperature coefficient of the freezing pressure is larger and the eutectic temperature rises with increasing pressure. With increasing pressure different compositions of the eutectic point are also observed.…”

“…With increasing pressure different compositions of the eutectic point are also observed. 6,7 It is also expected that at higher pressure the temperature and composition of the congruently melting compound will change, and sometimes the nature of the compound may change to the incongruently melting compound. 6 The complete solid solution system of chlorobenzene + bromobenzene does not present a maximum or minimum throughout the whole composition and pressure range.…”