Phase behavior measurement for the binary mixture of CO2+ neopentyl glycol diacrylate and CO2+ neopentyl glycol dimethacrylate systems at high pressure

Phase Equilibria Measurement of Binary Mixture for the Propoxylated Neopentyl Glycol Diacrylate in Supercritical Carbon Dioxide

“…Phase behavior data for the carbon dioxide + diacrylate system were reported by Cho et al [8], Jang et al [9], and Yasmin et al [10]. Cho et al [8] reported the high-pressure phase behavior of tri-ethylene glycol dimethacrylate and tetra-ethylene glycol dimethacrylate in supercritical carbon dioxide at temperatures ranging from 303.2 to 363.2 K and pressure up to 27 MPa.…”

“…Cho et al [8] reported the high-pressure phase behavior of tri-ethylene glycol dimethacrylate and tetra-ethylene glycol dimethacrylate in supercritical carbon dioxide at temperatures ranging from 303.2 to 363.2 K and pressure up to 27 MPa. Jang et al [9] presented the phase behavior measurement for the binary mixture of carbon dioxide + neopentyl glycol diacrylate and carbon dioxide + neopentyl glycol dimethacrylate systems at high pressure at temperatures from 313.2 K to 348.2 K and pressures up to 25.28 MPa using a static apparatus. Yasmin et al [10] determined ultrasonic velocity by interferometric technique and presented a thermodynamical study of alcoholic solutions for binary mixture of poly(ethylene glycol) diacrylate and poly(ethylene glycol) dimethacrylate at temperatures from 293.15 to 313.15 K.…”

Phase Behavior for the CO2 + Methyl Methoxyacetate and CO2 + Methyl trans-3-Methoxyacrylate Systems at Pressures from (5 to 20) MPa and Various Temperatures

“…Figure shows the schematic diagram of a high-pressure phase equilibrium apparatus used in this work. The apparatus and techniques used to measure the phase equilibria of methyl methoxyacetate and methyl trans -3-methoxyacrylate in supercritical CO 2 are described in detail elsewhere. , A static-type apparatus with variable-volume view cell used operated pressures up to 200.0 MPa to measure the phase equilibria data. A high pressure gas cylinder (bomb) is used with the standard uncertainty of 0.002 g to add supercritical CO 2 to the cell.…”