Mixture of Butane + Hydrogen sulfide

Datasets

1. P_vap - Vapor or sublimation pressure, kPa (2)

Vapor or sublimation pressure, kPa [ref]

Operational condition: Temperature, K = 182.33 (Liquid)

Mole fraction of Hydrogen sulfide (2) - Liquid	Vapor or sublimation pressure, kPa - Liquid
0.0000	0.42
0.0563	6.24
0.1919	12.15
0.2690	13.51
0.3561	14.44
0.5976	15.04
0.6423	15.06

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Hydrogen sulfide (2) - Liquid	Vapor or sublimation pressure, kPa - Liquid
222.83	0.9830	165.50
222.83	0.9580	163.20
222.84	0.9250	160.50
222.82	0.8880	157.90
222.83	0.8490	155.50
222.82	0.8010	153.00
222.83	0.7400	150.00
222.83	0.6710	146.40
222.82	0.6010	142.40
222.84	0.5210	137.10
222.83	0.4420	130.70
222.83	1.0000	167.30
243.03	0.0000	29.10
243.01	0.9810	380.00
243.02	0.9640	376.00
243.04	0.9460	372.40
243.03	0.9220	367.70
243.03	0.8920	362.00
243.03	0.8580	356.40
243.03	0.8190	350.30
243.03	0.7780	344.00
243.02	0.7370	337.70
243.03	0.6910	330.60
243.03	0.6330	320.90
243.03	0.5810	311.90
243.03	0.5190	299.50
243.02	0.4540	285.90
243.04	0.0210	48.80
243.03	0.0420	66.90
243.03	0.0720	91.40
243.03	0.0960	109.30
243.02	0.1280	132.20
243.03	0.1600	153.20
243.02	0.2100	183.20
243.03	0.2610	209.70
243.03	0.3220	236.50
243.03	0.3790	258.30
243.02	1.0000	384.00
263.00	0.9940	758.20
262.99	0.9870	754.90
263.00	0.9770	750.80
262.99	0.9610	743.70
262.99	0.9440	736.40
262.99	0.9210	727.10
263.00	0.8930	716.30
262.97	0.8570	703.10
263.00	0.8160	689.40
262.99	0.7710	675.20
263.01	0.7310	662.90
263.00	0.0390	130.30
263.02	0.0700	172.30
262.99	0.0990	211.10
262.99	0.1270	245.30
263.01	0.1560	279.20
262.99	0.2110	337.80
263.00	0.2450	371.30
263.00	0.2850	406.90
263.01	0.3230	437.70
262.99	0.3670	471.00
262.99	0.4160	504.20
263.01	0.4690	536.50
263.00	0.5400	574.30
283.21	0.0240	204.70
283.21	0.0480	255.90
283.20	0.0720	305.60
283.22	0.1250	410.00
283.18	0.1530	460.80
283.20	0.1750	499.00
283.21	0.2050	551.50
283.21	0.2320	597.60
283.21	0.2710	659.10
283.21	0.2970	697.80
283.21	0.3320	748.40
283.20	0.3630	791.00
283.21	0.4070	847.30
283.21	0.4490	896.80
283.21	0.4930	945.50
283.21	0.5430	996.60
283.21	0.5960	1047.90
283.21	0.6540	1100.00
283.21	0.7110	1147.60
283.30	0.9910	1374.50
283.30	0.9800	1364.60
283.29	0.9660	1352.60
283.30	0.9500	1338.80
283.30	0.9300	1321.60
283.30	0.9010	1298.30
283.31	0.8650	1270.50
283.28	0.8240	1239.40
283.28	0.7700	1198.20
283.31	0.6960	1140.20
293.38	0.0000	210.80
293.38	0.0170	254.80
293.38	0.0390	311.70
293.37	0.0640	377.00
293.38	0.0910	441.30
293.38	0.1140	495.00
293.36	0.1510	580.90
293.37	0.1880	664.70
293.40	0.2190	729.30
293.38	0.2490	790.30
293.35	0.2810	852.10
293.39	0.3130	912.00
293.39	0.3440	967.50
293.36	0.3740	1019.70
293.38	0.4100	1077.80
293.36	0.4590	1154.70
293.36	0.5100	1228.50
293.40	0.7390	1509.10
293.36	0.7620	1534.70
293.32	0.7860	1560.10
293.35	0.8110	1586.80
293.39	0.8410	1618.10
293.36	0.8780	1657.70
293.36	0.8910	1672.00
293.26	0.9220	1705.10
293.37	0.9450	1731.10
293.33	0.9580	1745.50
293.34	0.9760	1765.30
293.34	0.9840	1774.00
293.37	0.9920	1783.20
293.31	0.9960	1786.50
293.43	1.0000	1793.70

Sources

• Vapour pressure and excess Gibbs free energy of binary mixtures of hydrogen sulphide with ethane, propane, and n-butane at temperature of 182.33 K
• Phase Equilibria of H2S-Hydrocarbons (Propane, n-Butane, and n-Pentane) Binary Systems at Low Temperatures

Note: These property values are available through the Cheméo API. A free account gives you an access key.