Mixture of Nitrogen + Octane

Datasets

1. Mole fraction (2)
2. P_c - Critical pressure, kPa (2)
3. P_vap - Vapor or sublimation pressure, kPa (2)
4. T_c - Critical temperature, K (2)

Mole fraction of Nitrogen (1) [ref]

Fixed		Measured
Mole fraction of Nitrogen (1) - Liquid	Temperature, K - Liquid	Mole fraction of Nitrogen (1) - Gas
0.0000	344.50	0.0000
0.0000	424.00	0.0000
0.0000	473.50	0.0000
0.0000	508.10	0.0000
0.0000	543.50	0.0000
0.0204	543.50	0.1849
0.0256	508.10	0.4201
0.0309	344.50	0.9883
0.0369	424.00	0.8948
0.0394	473.50	0.7227
0.0409	543.50	0.2888
0.0491	344.50	0.9928
0.0518	424.00	0.9196
0.0552	508.10	0.5885
0.0571	543.50	0.3392
0.0620	424.00	0.9301
0.0680	543.50	0.3737
0.0693	473.50	0.8062
0.0715	344.50	0.9942
0.0765	424.00	0.9392
0.0782	508.10	0.6606
0.0809	543.50	0.4046
0.0911	344.50	0.9947
0.0967	543.50	0.4337
0.1011	473.50	0.8457
0.1059	508.10	0.7082
0.1146	543.50	0.4642
0.1175	424.00	0.9519
0.1216	344.50	0.9946
0.1326	543.50	0.4858
0.1412	508.10	0.7444
0.1429	473.50	0.8703
0.1530	424.00	0.9559
0.1632	508.10	0.7587
0.1668	344.50	0.9941
0.1767	543.50	0.5230
0.1910	508.10	0.7715
0.1949	473.50	0.8853
0.2021	543.50	0.5311
0.2062	344.50	0.9932
0.2191	508.10	0.7796
0.2261	424.00	0.9586
0.2269	543.50	0.5380
0.2275	344.50	0.9925
0.2354	473.50	0.8902
0.2487	508.10	0.7847
0.2572	543.50	0.5374
0.2580	344.50	0.9914
0.2773	473.50	0.8920
0.2802	508.10	0.7875
0.2875	344.50	0.9903
0.2884	424.00	0.9569
0.2970	543.50	0.5263
0.3072	508.10	0.7871
0.3136	344.50	0.9890
0.3202	473.50	0.8899
0.3398	344.50	0.9875
0.3426	508.10	0.7846
0.3508	543.50	0.4907
0.3592	424.00	0.9517
0.3617	473.50	0.8865
0.3629	344.50	0.9861
0.3813	508.10	0.7751
0.3914	344.50	0.9841
0.4125	424.00	0.9451
0.4141	508.10	0.7653
0.4176	344.50	0.9818
0.4180	473.50	0.8776
0.4448	344.50	0.9787
0.4791	424.00	0.9359
0.4922	473.50	0.8582
0.5083	508.10	0.7210
0.5405	424.00	0.9229
0.5534	508.10	0.6720
0.5591	473.50	0.8311
0.6080	424.00	0.9018
0.6603	473.50	0.7618
0.6991	424.00	0.8565

Mole fraction of Nitrogen (1) [ref]

Fixed		Measured
Mole fraction of Nitrogen (1) - Liquid	Temperature, K - Liquid	Mole fraction of Nitrogen (1) - Gas
0.0000	344.50	0.0000
0.0000	424.00	0.0000
0.0000	473.50	0.0000
0.0000	508.10	0.0000
0.0000	543.50	0.0000
0.0204	543.50	0.1849
0.0256	508.10	0.4201
0.0309	344.50	0.9883
0.0369	424.00	0.8948
0.0394	473.50	0.7227
0.0409	543.50	0.2888
0.0491	344.50	0.9928
0.0518	424.00	0.9196
0.0552	508.10	0.5885
0.0571	543.50	0.3392
0.0620	424.00	0.9301
0.0680	543.50	0.3737
0.0693	473.50	0.8062
0.0715	344.50	0.9942
0.0765	424.00	0.9392
0.0782	508.10	0.6606
0.0809	543.50	0.4046
0.0911	344.50	0.9947
0.0967	543.50	0.4337
0.1011	473.50	0.8457
0.1059	508.10	0.7082
0.1146	543.50	0.4642
0.1175	424.00	0.9519
0.1216	344.50	0.9946
0.1326	543.50	0.4858
0.1412	508.10	0.7444
0.1429	473.50	0.8703
0.1530	424.00	0.9559
0.1632	508.10	0.7587
0.1668	344.50	0.9941
0.1767	543.50	0.5230
0.1910	508.10	0.7715
0.1949	473.50	0.8853
0.2021	543.50	0.5311
0.2062	344.50	0.9932
0.2191	508.10	0.7796
0.2261	424.00	0.9586
0.2269	543.50	0.5380
0.2275	344.50	0.9925
0.2354	473.50	0.8902
0.2487	508.10	0.7847
0.2572	543.50	0.5374
0.2580	344.50	0.9914
0.2773	473.50	0.8920
0.2802	508.10	0.7875
0.2875	344.50	0.9903
0.2884	424.00	0.9569
0.2970	543.50	0.5263
0.3072	508.10	0.7871
0.3136	344.50	0.9890
0.3202	473.50	0.8899
0.3398	344.50	0.9875
0.3426	508.10	0.7846
0.3508	543.50	0.4907
0.3592	424.00	0.9517
0.3617	473.50	0.8865
0.3629	344.50	0.9861
0.3813	508.10	0.7751
0.3914	344.50	0.9841
0.4125	424.00	0.9451
0.4141	508.10	0.7653
0.4176	344.50	0.9818
0.4180	473.50	0.8776
0.4448	344.50	0.9787
0.4791	424.00	0.9359
0.4922	473.50	0.8582
0.5083	508.10	0.7210
0.5405	424.00	0.9229
0.5534	508.10	0.6720
0.5591	473.50	0.8311
0.6080	424.00	0.9018
0.6603	473.50	0.7618
0.6991	424.00	0.8565

Critical pressure, kPa [ref]

Mole fraction of Nitrogen (1) - Liquid	Critical pressure, kPa - Liquid
0.0000	2487.00
0.4031	10810.00
0.6085	21430.00
0.7065	32330.00
0.7908	50980.00

Critical pressure, kPa [ref]

Mole fraction of Nitrogen (1) - Liquid	Critical pressure, kPa - Liquid
0.0000	2487.00
0.4031	10810.00
0.6085	21430.00
0.7065	32330.00
0.7908	50980.00

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Mole fraction of Nitrogen (1) - Liquid	Temperature, K - Liquid	Vapor or sublimation pressure, kPa - Liquid
0.0204	543.50	2290.00
0.0256	508.10	2050.00
0.0309	344.50	2390.00
0.0369	424.00	2420.00
0.0394	473.50	2540.00
0.0409	543.50	2920.00
0.0491	344.50	3820.00
0.0518	424.00	3380.00
0.0552	508.10	3260.00
0.0571	543.50	3390.00
0.0620	424.00	4040.00
0.0680	543.50	3720.00
0.0693	473.50	4020.00
0.0715	344.50	5670.00
0.0765	424.00	4930.00
0.0782	508.10	4230.00
0.0809	543.50	4130.00
0.0911	344.50	7340.00
0.0967	543.50	4570.00
0.1011	473.50	5620.00
0.1059	508.10	5400.00
0.1146	543.50	5140.00
0.1175	424.00	7630.00
0.1216	344.50	10040.00
0.1326	543.50	5650.00
0.1412	508.10	6930.00
0.1429	473.50	7830.00
0.1530	424.00	10130.00
0.1632	508.10	7900.00
0.1668	344.50	14310.00
0.1767	543.50	6940.00
0.1910	508.10	9060.00
0.1949	473.50	10640.00
0.2021	543.50	7650.00
0.2062	344.50	18500.00
0.2191	508.10	10280.00
0.2261	424.00	15250.00
0.2269	543.50	8330.00
0.2275	344.50	20820.00
0.2354	473.50	12880.00
0.2487	508.10	11530.00
0.2572	543.50	9080.00
0.2580	344.50	24310.00
0.2773	473.50	15270.00
0.2802	508.10	12850.00
0.2875	344.50	27740.00
0.2884	424.00	19920.00
0.2970	543.50	9830.00
0.3072	508.10	13990.00
0.3136	344.50	31280.00
0.3202	473.50	17700.00
0.3398	344.50	34790.00
0.3426	508.10	15440.00
0.3508	543.50	10570.00
0.3592	424.00	25380.00
0.3617	473.50	19990.00
0.3629	344.50	37810.00
0.3813	508.10	16940.00
0.3914	344.50	41860.00
0.4125	424.00	29810.00
0.4141	508.10	18080.00
0.4176	344.50	45910.00
0.4180	473.50	23120.00
0.4448	344.50	50140.00
0.4791	424.00	35270.00
0.4922	473.50	27010.00
0.5083	508.10	20560.00
0.5405	424.00	40170.00
0.5534	508.10	21210.00
0.5591	473.50	29920.00
0.6080	424.00	45000.00
0.6603	473.50	32130.00
0.6991	424.00	49700.00

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Mole fraction of Nitrogen (1) - Liquid	Temperature, K - Liquid	Vapor or sublimation pressure, kPa - Liquid
0.0204	543.50	2290.00
0.0256	508.10	2050.00
0.0309	344.50	2390.00
0.0369	424.00	2420.00
0.0394	473.50	2540.00
0.0409	543.50	2920.00
0.0491	344.50	3820.00
0.0518	424.00	3380.00
0.0552	508.10	3260.00
0.0571	543.50	3390.00
0.0620	424.00	4040.00
0.0680	543.50	3720.00
0.0693	473.50	4020.00
0.0715	344.50	5670.00
0.0765	424.00	4930.00
0.0782	508.10	4230.00
0.0809	543.50	4130.00
0.0911	344.50	7340.00
0.0967	543.50	4570.00
0.1011	473.50	5620.00
0.1059	508.10	5400.00
0.1146	543.50	5140.00
0.1175	424.00	7630.00
0.1216	344.50	10040.00
0.1326	543.50	5650.00
0.1412	508.10	6930.00
0.1429	473.50	7830.00
0.1530	424.00	10130.00
0.1632	508.10	7900.00
0.1668	344.50	14310.00
0.1767	543.50	6940.00
0.1910	508.10	9060.00
0.1949	473.50	10640.00
0.2021	543.50	7650.00
0.2062	344.50	18500.00
0.2191	508.10	10280.00
0.2261	424.00	15250.00
0.2269	543.50	8330.00
0.2275	344.50	20820.00
0.2354	473.50	12880.00
0.2487	508.10	11530.00
0.2572	543.50	9080.00
0.2580	344.50	24310.00
0.2773	473.50	15270.00
0.2802	508.10	12850.00
0.2875	344.50	27740.00
0.2884	424.00	19920.00
0.2970	543.50	9830.00
0.3072	508.10	13990.00
0.3136	344.50	31280.00
0.3202	473.50	17700.00
0.3398	344.50	34790.00
0.3426	508.10	15440.00
0.3508	543.50	10570.00
0.3592	424.00	25380.00
0.3617	473.50	19990.00
0.3629	344.50	37810.00
0.3813	508.10	16940.00
0.3914	344.50	41860.00
0.4125	424.00	29810.00
0.4141	508.10	18080.00
0.4176	344.50	45910.00
0.4180	473.50	23120.00
0.4448	344.50	50140.00
0.4791	424.00	35270.00
0.4922	473.50	27010.00
0.5083	508.10	20560.00
0.5405	424.00	40170.00
0.5534	508.10	21210.00
0.5591	473.50	29920.00
0.6080	424.00	45000.00
0.6603	473.50	32130.00
0.6991	424.00	49700.00

Critical temperature, K [ref]

Mole fraction of Nitrogen (1) - Liquid	Critical temperature, K - Liquid
0.0000	568.83
0.4031	543.50
0.6085	508.10
0.7065	473.50
0.7908	424.00

Critical temperature, K [ref]

Mole fraction of Nitrogen (1) - Liquid	Critical temperature, K - Liquid
0.0000	568.83
0.4031	543.50
0.6085	508.10
0.7065	473.50
0.7908	424.00

Sources

• Vapor liquid equilibrium data for the nitrogen + n-octane system from (344.5 to 543.5)K and at pressures up to 50MPa