ABSTRACT

Vapor liquid equilibrium data for the binary systems of carbon monoxide (CO) + diethyl carbonate (DEC) and carbon monoxide + ethyl acetate (EA) were measured at temperatures of 293.2 K, 313.2K and 333.2 K and the elevated pressures up to 12.00 MPa. The measurements were carried out in a cylindrical autoclave with a moveable piston and an observation window. The experimental data were correlated using the Peng Robisom (PR) equation of state (EOS) and Peng Robinson Stryjek Vera (PRSV) equation of state with the two-parameter van der Waals II or Panagiotopoulos Reid mixing rule. The interaction parameters were obtained while correlating. The comparison between calculation results and experimental data indicated that the method of PRSV equation of state with van der Waals II produced the better correlated results.

Compounds

#	Formula	Name
1	CO	carbon monoxide
2	C5H10O3	diethyl carbonate
3	C4H8O2	ethyl acetate

Datasets

The table above is generated from the ThermoML associated json file (link above). POMD and RXND refer to PureOrMixture and Reaction Datasets. The compound numbers are included in properties, variables, and phases, if specificied; the numbers refer to the table of compounds on the left.
Type	Compound-#	Property	Variable	Phase	Method	#Points
POMD	2 1	Vapor or sublimation pressure, kPa ; Liquid	Mole fraction - 1; Liquid Temperature, K; Liquid	Liquid Gas	Closed cell (Static) method	32
POMD	2 1	Mass density, kg/m3 ; Gas	Pressure, kPa; Gas Mole fraction - 1; Gas	Gas Liquid	expandable cell with movable piston	32
POMD	2 1	Mass density, kg/m3 ; Liquid	Pressure, kPa; Liquid Mole fraction - 1; Liquid	Liquid Gas	expandable cell with movable piston	32
POMD	2 1	Molar volume, m3/mol ; Gas	Pressure, kPa; Gas Mole fraction - 1; Gas	Gas Liquid	expandable cell with movable piston	32
POMD	2 1	Molar volume, m3/mol ; Liquid	Pressure, kPa; Liquid Mole fraction - 1; Liquid	Liquid Gas	expandable cell with movable piston	32
POMD	2 1	Mole fraction - 1 ; Gas	Mole fraction - 1; Liquid Temperature, K; Liquid	Gas Liquid	mass balance	32
POMD	3 1	Vapor or sublimation pressure, kPa ; Liquid	Mole fraction - 1; Liquid Temperature, K; Liquid	Liquid Gas	Closed cell (Static) method	33
POMD	3 1	Mass density, kg/m3 ; Gas	Pressure, kPa; Gas Mole fraction - 1; Gas	Gas Liquid	expandable cell with movable piston	33
POMD	3 1	Mass density, kg/m3 ; Liquid	Pressure, kPa; Liquid Mole fraction - 1; Liquid	Liquid Gas	expandable cell with movable piston	33
POMD	3 1	Molar volume, m3/mol ; Liquid	Pressure, kPa; Liquid Mole fraction - 1; Liquid	Liquid Gas	expandable cell with movable piston	33
POMD	3 1	Molar volume, m3/mol ; Gas	Pressure, kPa; Gas Mole fraction - 1; Gas	Gas Liquid	expandable cell with movable piston	33
POMD	3 1	Mole fraction - 1 ; Gas	Mole fraction - 1; Liquid Temperature, K; Liquid	Gas Liquid	mass balance	33

Thermodynamics Research Center / ThermoML | Fluid Phase Equilibria

Vapor-liquid equilibrium data for the binary systems in the process of synthesizing diethyl carbonate

Zhu, R.[Rongjiao], Zhou, J.[Jianguo], Liu, S.[Shucan], Ji, J.[Jia], Tian, Y.[Yiling]

ABSTRACT