Mixture of Propanoic acid, ethyl ester + Carbon dioxide

Datasets

1. Mole fraction (2)
2. P_c - Critical pressure, kPa (4)
3. P_vap - Vapor or sublimation pressure, kPa (2)
4. ρ_c - Critical density, kg/m3 (2)
5. ρ_g - Mass density, kg/m3 (2)
6. ρ_l - Mass density, kg/m3 (2)
7. T_c - Critical temperature, K (4)

Mole fraction of Carbon dioxide (2) [ref]

Fixed		Measured
Mole fraction of Carbon dioxide (2) - Liquid	Temperature, K - Liquid	Mole fraction of Carbon dioxide (2) - Gas
0.3282	373.00	0.0444
0.3557	353.00	0.0484
0.3961	373.00	0.0686
0.4093	333.00	0.0524
0.4093	353.00	0.0679
0.4733	333.00	0.0629
0.4746	353.00	0.0923
0.4965	373.00	0.1045
0.5422	373.00	0.1340
0.5459	353.00	0.1162
0.5479	333.00	0.0940
0.5818	313.00	0.0660
0.6173	353.00	0.1485
0.6214	333.00	0.1235
0.6332	373.00	0.2177
0.6608	333.00	0.1461
0.6847	353.00	0.1954
0.6881	313.00	0.1018
0.7127	373.00	0.3590
0.7224	333.00	0.2018
0.7391	373.00	0.3922
0.7509	313.00	0.1106
0.7529	353.00	0.2698
0.7819	333.00	0.2616
0.7990	313.00	0.1368
0.8301	313.00	0.1887
0.8675	313.00	0.2484
0.8871	313.00	0.2799

Mole fraction of Carbon dioxide (2) [ref]

Fixed		Measured
Mole fraction of Carbon dioxide (2) - Liquid	Temperature, K - Liquid	Mole fraction of Carbon dioxide (2) - Gas
0.3282	373.00	0.0444
0.3557	353.00	0.0484
0.3961	373.00	0.0686
0.4093	333.00	0.0524
0.4093	353.00	0.0679
0.4733	333.00	0.0629
0.4746	353.00	0.0923
0.4965	373.00	0.1045
0.5422	373.00	0.1340
0.5459	353.00	0.1162
0.5479	333.00	0.0940
0.5818	313.00	0.0660
0.6173	353.00	0.1485
0.6214	333.00	0.1235
0.6332	373.00	0.2177
0.6608	333.00	0.1461
0.6847	353.00	0.1954
0.6881	313.00	0.1018
0.7127	373.00	0.3590
0.7224	333.00	0.2018
0.7391	373.00	0.3922
0.7509	313.00	0.1106
0.7529	353.00	0.2698
0.7819	333.00	0.2616
0.7990	313.00	0.1368
0.8301	313.00	0.1887
0.8675	313.00	0.2484
0.8871	313.00	0.2799

Critical pressure, kPa [ref]

Mole fraction of Carbon dioxide (2) - Liquid	Critical pressure, kPa - Liquid
0.8593	12490.00
0.9128	10890.00
0.9623	9330.00
0.9917	8230.00

Critical pressure, kPa [ref]

Mole fraction of Carbon dioxide (2) - Liquid	Critical pressure, kPa - Liquid
0.0000	3385.60
0.1446	5079.60
0.3120	7345.00
0.4697	9413.30
0.5797	10738.30
0.6525	11585.40
0.7414	12501.50
0.8454	13202.00
0.8997	13325.60
0.9212	12184.10
0.9497	10510.20
1.0000	7379.80

Critical pressure, kPa [ref]

Mole fraction of Carbon dioxide (2) - Liquid	Critical pressure, kPa - Liquid
0.8593	12490.00
0.9128	10890.00
0.9623	9330.00
0.9917	8230.00

Critical pressure, kPa [ref]

Mole fraction of Carbon dioxide (2) - Liquid	Critical pressure, kPa - Liquid
0.0000	3385.60
0.1446	5079.60
0.3120	7345.00
0.4697	9413.30
0.5797	10738.30
0.6525	11585.40
0.7414	12501.50
0.8454	13202.00
0.8997	13325.60
0.9212	12184.10
0.9497	10510.20
1.0000	7379.80

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Mole fraction of Carbon dioxide (2) - Liquid	Temperature, K - Liquid	Vapor or sublimation pressure, kPa - Liquid
0.3282	373.00	2960.00
0.3557	353.00	2960.00
0.3961	373.00	4460.00
0.4093	333.00	2960.00
0.4093	353.00	3860.00
0.4733	333.00	3460.00
0.4746	353.00	4960.00
0.4965	373.00	5960.00
0.5422	373.00	7470.00
0.5459	353.00	5960.00
0.5479	333.00	4460.00
0.5818	313.00	2960.00
0.6173	353.00	6960.00
0.6214	333.00	5460.00
0.6332	373.00	8970.00
0.6608	333.00	5960.00
0.6847	353.00	7970.00
0.6881	313.00	3960.00
0.7127	373.00	10570.00
0.7224	333.00	6660.00
0.7391	373.00	10970.00
0.7509	313.00	4460.00
0.7529	353.00	8870.00
0.7819	333.00	7260.00
0.7990	313.00	4960.00
0.8301	313.00	5460.00
0.8675	313.00	5970.00
0.8871	313.00	6270.00

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Mole fraction of Carbon dioxide (2) - Liquid	Temperature, K - Liquid	Vapor or sublimation pressure, kPa - Liquid
0.3282	373.00	2960.00
0.3557	353.00	2960.00
0.3961	373.00	4460.00
0.4093	333.00	2960.00
0.4093	353.00	3860.00
0.4733	333.00	3460.00
0.4746	353.00	4960.00
0.4965	373.00	5960.00
0.5422	373.00	7470.00
0.5459	353.00	5960.00
0.5479	333.00	4460.00
0.5818	313.00	2960.00
0.6173	353.00	6960.00
0.6214	333.00	5460.00
0.6332	373.00	8970.00
0.6608	333.00	5960.00
0.6847	353.00	7970.00
0.6881	313.00	3960.00
0.7127	373.00	10570.00
0.7224	333.00	6660.00
0.7391	373.00	10970.00
0.7509	313.00	4460.00
0.7529	353.00	8870.00
0.7819	333.00	7260.00
0.7990	313.00	4960.00
0.8301	313.00	5460.00
0.8675	313.00	5970.00
0.8871	313.00	6270.00

Critical density, kg/m3 [ref]

Mole fraction of Carbon dioxide (2) - Liquid	Critical density, kg/m3 - Liquid
0.8593	627.1
0.9128	635.1
0.9623	648.4
0.9917	670.9

Critical density, kg/m3 [ref]

Mole fraction of Carbon dioxide (2) - Liquid	Critical density, kg/m3 - Liquid
0.8593	627.1
0.9128	635.1
0.9623	648.4
0.9917	670.9

Mass density, kg/m3 [ref]

Fixed			Measured
Temperature, K - Gas	Pressure, kPa - Gas	Mole fraction of Carbon dioxide (2) - Gas	Mass density, kg/m3 - Gas
313.00	2960.00	0.0660	993.3
313.00	3960.00	0.1018	996.8
313.00	4460.00	0.1106	997.8
313.00	4960.00	0.1368	998.0
313.00	5460.00	0.1887	997.0
313.00	5970.00	0.2484	996.1
313.00	6270.00	0.2799	995.6
333.00	2960.00	0.0524	996.3
333.00	3460.00	0.0629	996.1
333.00	4460.00	0.0940	994.5
333.00	5460.00	0.1235	992.9
333.00	5960.00	0.1461	991.0
333.00	6660.00	0.2018	990.5
333.00	7260.00	0.2616	990.0
353.00	2960.00	0.0484	993.0
353.00	3860.00	0.0679	990.0
353.00	4960.00	0.0923	989.1
353.00	5960.00	0.1162	986.0
353.00	6960.00	0.1485	982.0
353.00	7970.00	0.1954	974.2
353.00	8870.00	0.2698	972.2
373.00	2960.00	0.0444	981.3
373.00	4460.00	0.0686	975.5
373.00	5960.00	0.1045	972.9
373.00	7470.00	0.1340	972.5
373.00	8970.00	0.2177	962.6
373.00	10570.00	0.3590	954.5
373.00	10970.00	0.3922	946.4

Mass density, kg/m3 [ref]

Fixed			Measured
Temperature, K - Gas	Pressure, kPa - Gas	Mole fraction of Carbon dioxide (2) - Gas	Mass density, kg/m3 - Gas
313.00	2960.00	0.0660	993.3
313.00	3960.00	0.1018	996.8
313.00	4460.00	0.1106	997.8
313.00	4960.00	0.1368	998.0
313.00	5460.00	0.1887	997.0
313.00	5970.00	0.2484	996.1
313.00	6270.00	0.2799	995.6
333.00	2960.00	0.0524	996.3
333.00	3460.00	0.0629	996.1
333.00	4460.00	0.0940	994.5
333.00	5460.00	0.1235	992.9
333.00	5960.00	0.1461	991.0
333.00	6660.00	0.2018	990.5
333.00	7260.00	0.2616	990.0
353.00	2960.00	0.0484	993.0
353.00	3860.00	0.0679	990.0
353.00	4960.00	0.0923	989.1
353.00	5960.00	0.1162	986.0
353.00	6960.00	0.1485	982.0
353.00	7970.00	0.1954	974.2
353.00	8870.00	0.2698	972.2
373.00	2960.00	0.0444	981.3
373.00	4460.00	0.0686	975.5
373.00	5960.00	0.1045	972.9
373.00	7470.00	0.1340	972.5
373.00	8970.00	0.2177	962.6
373.00	10570.00	0.3590	954.5
373.00	10970.00	0.3922	946.4

Mass density, kg/m3 [ref]

Fixed			Measured
Temperature, K - Liquid	Pressure, kPa - Liquid	Mole fraction of Carbon dioxide (2) - Liquid	Mass density, kg/m3 - Liquid
313.00	2960.00	0.5818	971.0
313.00	3960.00	0.6881	973.6
313.00	4460.00	0.7509	965.9
313.00	4960.00	0.7990	960.9
313.00	5460.00	0.8301	950.9
313.00	5970.00	0.8675	923.3
313.00	6270.00	0.8871	902.4
333.00	2960.00	0.4093	900.2
333.00	3460.00	0.4733	905.3
333.00	4460.00	0.5479	902.9
333.00	5460.00	0.6214	895.5
333.00	5960.00	0.6608	886.6
333.00	6660.00	0.7224	868.7
333.00	7260.00	0.7819	842.2
353.00	2960.00	0.3557	864.4
353.00	3860.00	0.4093	864.9
353.00	4960.00	0.4746	869.1
353.00	5960.00	0.5459	855.1
353.00	6960.00	0.6173	854.0
353.00	7970.00	0.6847	850.5
353.00	8870.00	0.7529	824.3
373.00	2960.00	0.3282	817.0
373.00	4460.00	0.3961	812.4
373.00	5960.00	0.4965	802.1
373.00	7470.00	0.5422	788.2
373.00	8970.00	0.6332	766.7
373.00	10570.00	0.7127	735.7
373.00	10970.00	0.7391	720.9

Mass density, kg/m3 [ref]

Fixed			Measured
Temperature, K - Liquid	Pressure, kPa - Liquid	Mole fraction of Carbon dioxide (2) - Liquid	Mass density, kg/m3 - Liquid
313.00	2960.00	0.5818	971.0
313.00	3960.00	0.6881	973.6
313.00	4460.00	0.7509	965.9
313.00	4960.00	0.7990	960.9
313.00	5460.00	0.8301	950.9
313.00	5970.00	0.8675	923.3
313.00	6270.00	0.8871	902.4
333.00	2960.00	0.4093	900.2
333.00	3460.00	0.4733	905.3
333.00	4460.00	0.5479	902.9
333.00	5460.00	0.6214	895.5
333.00	5960.00	0.6608	886.6
333.00	6660.00	0.7224	868.7
333.00	7260.00	0.7819	842.2
353.00	2960.00	0.3557	864.4
353.00	3860.00	0.4093	864.9
353.00	4960.00	0.4746	869.1
353.00	5960.00	0.5459	855.1
353.00	6960.00	0.6173	854.0
353.00	7970.00	0.6847	850.5
353.00	8870.00	0.7529	824.3
373.00	2960.00	0.3282	817.0
373.00	4460.00	0.3961	812.4
373.00	5960.00	0.4965	802.1
373.00	7470.00	0.5422	788.2
373.00	8970.00	0.6332	766.7
373.00	10570.00	0.7127	735.7
373.00	10970.00	0.7391	720.9

Critical temperature, K [ref]

Mole fraction of Carbon dioxide (2) - Liquid	Critical temperature, K - Liquid
0.8593	373.20
0.9128	353.20
0.9623	333.20
0.9917	313.20

Critical temperature, K [ref]

Mole fraction of Carbon dioxide (2) - Liquid	Critical temperature, K - Liquid
0.0000	546.28
0.1446	532.94
0.3120	514.86
0.4697	494.30
0.5797	479.18
0.6525	466.83
0.7414	447.82
0.8454	420.94
0.8997	391.61
0.9212	362.40
0.9497	339.59
1.0000	304.30

Critical temperature, K [ref]

Mole fraction of Carbon dioxide (2) - Liquid	Critical temperature, K - Liquid
0.8593	373.20
0.9128	353.20
0.9623	333.20
0.9917	313.20

Critical temperature, K [ref]

Mole fraction of Carbon dioxide (2) - Liquid	Critical temperature, K - Liquid
0.0000	546.28
0.1446	532.94
0.3120	514.86
0.4697	494.30
0.5797	479.18
0.6525	466.83
0.7414	447.82
0.8454	420.94
0.8997	391.61
0.9212	362.40
0.9497	339.59
1.0000	304.30

Sources

• Experimental determination and calculation of the critical curves for the binary systems of CO2 containing ketone, alkane, ester and alcohol, respectively
• Vapor-Liquid Equilibria of the Carbon Dioxide + Ethyl Propanoate and Carbon Dioxide + Ethyl Acetate Systems at Pressure from 2.96 MPa to 11.79 MPa and Temperature from 313 K to 393 K
• Development of a Predictive Equation of State for CO2 + Ethyl Ester Mixtures Based on Critical Points Measurements