Mixture of Carbon dioxide + Piperazine, 1-methyl- + Water

Datasets

1. Partial pressure, kPa (4)

Partial pressure, kPa of Carbon dioxide (1) [ref]

Fixed			Measured
Molality, mol/kg of Piperazine, 1-methyl- (2) - Liquid	Temperature, K - Liquid	Molality, mol/kg of Carbon dioxide (1) - Liquid	Partial pressure, kPa of Carbon dioxide (1) - Gas
1.109	313.15	0.1230	0.05
1.109	313.15	0.2540	0.13
1.109	313.15	0.4010	0.50
1.109	313.15	0.5370	1.51
1.109	313.15	0.6790	4.54
1.109	313.15	0.8140	12.85
1.109	313.15	0.9130	28.33
1.109	313.15	1.02	73.47
1.109	313.15	1.09	134.50
1.109	313.15	1.14	211.60
1.109	313.15	1.195	322.40
1.109	313.15	1.251	456.40
1.109	343.15	0.1325	0.40
1.109	343.15	0.1986	1.00
1.109	343.15	0.2627	1.70
1.109	343.15	0.3319	3.30
1.109	343.15	0.4264	6.60
1.109	343.15	0.5266	14.10
1.109	343.15	0.6595	33.70
1.109	343.15	0.7742	69.70
1.109	343.15	0.8628	124.10
1.109	343.15	0.9474	210.70
1.109	343.15	1.0182	330.10
1.109	343.15	1.0844	491.00
1.109	373.15	0.0565	0.60
1.109	373.15	0.1185	2.40
1.109	373.15	0.1803	5.50
1.109	373.15	0.2683	13.60
1.109	373.15	0.3825	28.50
1.109	373.15	0.5176	60.20
1.109	373.15	0.6757	130.40
1.109	373.15	0.8198	245.00
1.109	373.15	0.9642	433.60
1.109	393.15	0.0660	3.40
1.109	393.15	0.1271	9.10
1.109	393.15	0.1981	19.90
1.109	393.15	0.2721	35.30
1.109	393.15	0.3757	68.10
1.109	393.15	0.4974	126.60
1.109	393.15	0.6196	220.70
1.109	393.15	0.7795	413.10
4.279	313.15	0.4719	0.09
4.279	313.15	0.9255	0.18
4.279	313.15	1.3641	0.42
4.279	313.15	1.7885	1.06
4.279	313.15	2.2429	3.90
4.279	313.15	2.6802	11.06
4.279	313.15	3.1068	29.27
4.279	313.15	3.4958	67.02
4.279	313.15	3.7756	139.30
4.279	313.15	4.0242	249.00
4.279	313.15	4.1992	382.50
4.279	313.15	4.3301	526.00
4.279	313.15	4.4474	686.10
4.279	343.15	0.1891	0.12
4.279	343.15	0.3573	0.32
4.279	343.15	0.5276	0.70
4.279	343.15	0.7330	1.22
4.279	343.15	0.9674	2.35
4.279	343.15	1.1848	3.89
4.279	343.15	1.4805	7.74
4.279	343.15	1.7731	15.26
4.279	343.15	2.0902	30.62
4.279	343.15	2.4329	68.90
4.279	343.15	2.7726	134.80
4.279	343.15	3.0944	241.30
4.279	343.15	3.3601	377.60
4.279	343.15	3.586	556.10
4.279	373.15	0.1609	1.10
4.279	373.15	0.3307	2.10
4.279	373.15	0.4946	4.30
4.279	373.15	0.6705	7.10
4.279	373.15	0.8562	12.30
4.279	373.15	1.0573	17.40
4.279	373.15	1.3482	33.30
4.279	373.15	1.7098	61.60
4.279	373.15	2.186	136.80
4.279	373.15	2.64	283.00
4.279	373.15	2.9091	406.70
4.279	393.15	0.1335	3.30
4.279	393.15	0.2730	7.90
4.279	393.15	0.4048	14.40
4.279	393.15	0.5481	21.90
4.279	393.15	0.6957	32.40
4.279	393.15	0.8985	47.30
4.279	393.15	1.1476	76.80
4.279	393.15	1.4856	136.90
4.279	393.15	1.8536	238.20
4.279	393.15	2.1826	386.20
6.656	313.15	0.7215	0.06
6.656	313.15	1.4962	0.13
6.656	313.15	2.1918	0.43
6.656	313.15	2.9213	1.53
6.656	313.15	3.5529	4.85
6.656	313.15	4.1499	13.57
6.656	313.15	4.729	31.49
6.656	313.15	5.2794	66.25
6.656	313.15	5.754	154.20
6.656	313.15	6.1221	265.00
6.656	313.15	6.357	390.70
6.656	313.15	6.5514	552.70
6.656	343.15	0.6170	0.40
6.656	343.15	1.1907	1.57
6.656	343.15	1.648	3.27
6.656	343.15	2.1765	7.88
6.656	343.15	2.7276	18.22
6.656	343.15	3.2141	43.40
6.656	343.15	3.718	90.00
6.656	343.15	4.0934	151.70
6.656	343.15	4.2777	194.00
6.656	343.15	4.3989	225.20
6.656	373.15	0.2636	1.10
6.656	373.15	0.5271	2.40
6.656	373.15	0.7874	6.40
6.656	373.15	1.045	11.40
6.656	373.15	1.3172	17.00
6.656	373.15	1.652	24.00
6.656	373.15	2.1558	46.10
6.656	373.15	2.7116	86.20
6.656	373.15	3.1569	145.80
6.656	373.15	3.4843	213.00
6.656	373.15	3.7226	278.80
6.656	373.15	3.9649	356.50
6.656	373.15	4.112	419.40
6.656	393.15	0.1997	3.00
6.656	393.15	0.3947	8.50
6.656	393.15	0.6416	17.20
6.656	393.15	0.9312	30.00
6.656	393.15	1.3618	54.70
6.656	393.15	1.873	100.70
6.656	393.15	2.4514	193.40
6.656	393.15	2.8993	312.50

Molality, mol/kg of Carbon dioxide (1) [ref]

Fixed			Measured
Temperature, K - Liquid	Molality, mol/kg of Piperazine, 1-methyl- (2) - Liquid	Pressure, kPa - Liquid	Molality, mol/kg of Carbon dioxide (1) - Liquid
313.00	1.76	6805.00	1.38
313.00	1.76	6403.00	1.36
313.00	1.76	5525.00	1.35
313.00	1.76	4883.00	1.31
313.00	1.76	4067.00	1.29
313.00	1.76	3486.00	1.18
313.00	1.76	2900.00	1.15
313.00	1.76	2236.00	1.12
313.00	1.76	1642.00	1.03
313.00	1.76	1163.00	1.01
313.00	1.76	753.00	1.01
313.00	1.76	443.00	0.9100
313.00	1.76	271.00	0.8600
313.00	4.28	7154.00	5.73
313.00	4.28	6491.00	5.51
313.00	4.28	6019.00	5.61
313.00	4.28	5725.00	5.5
313.00	4.28	5540.00	5.47
313.00	4.28	4648.00	5.27
313.00	4.28	4365.00	5.14
313.00	4.28	3558.00	5.22
313.00	4.28	3036.00	5.04
313.00	4.28	2702.00	4.77
313.00	4.28	2132.00	4.79
313.00	4.28	1579.00	4.74
313.00	4.28	1158.00	4.65
313.00	4.28	805.00	4.49
313.00	4.28	580.00	4.44
353.00	1.76	7815.00	1.32
353.00	1.76	6935.00	1.26
353.00	1.76	6773.00	1.26
353.00	1.76	5967.00	1.26
353.00	1.76	5628.00	1.25
353.00	1.76	5483.00	1.24
353.00	1.76	4908.00	1.2
353.00	1.76	4648.00	1.17
353.00	1.76	4145.00	1.13
353.00	1.76	3669.00	1.08
353.00	1.76	3173.00	1.01
353.00	1.76	2635.00	0.9600
353.00	1.76	2149.00	0.9500
353.00	1.76	1631.00	0.8400
353.00	1.76	1132.00	0.8300
353.00	1.76	726.00	0.8000
353.00	1.76	406.00	0.7200
353.00	1.76	253.00	0.6800
353.00	4.28	7817.00	4.79
353.00	4.28	5526.00	4.79
353.00	4.28	5048.00	4.79
353.00	4.28	4320.00	4.69
353.00	4.28	3775.00	4.55
353.00	4.28	3497.00	4.28
353.00	4.28	2728.00	4.29
353.00	4.28	2477.00	4.0
353.00	4.28	2323.00	3.91
353.00	4.28	1920.00	3.85
353.00	4.28	1468.00	3.75
353.00	4.28	909.00	3.71
353.00	4.28	615.00	3.7
353.00	4.28	425.00	3.63
353.00	4.28	215.00	3.49

Partial pressure, kPa of Carbon dioxide (1) [ref]

Fixed			Measured
Molality, mol/kg of Piperazine, 1-methyl- (2) - Liquid	Temperature, K - Liquid	Molality, mol/kg of Carbon dioxide (1) - Liquid	Partial pressure, kPa of Carbon dioxide (1) - Gas
1.109	313.15	0.1230	0.05
1.109	313.15	0.2540	0.13
1.109	313.15	0.4010	0.50
1.109	313.15	0.5370	1.51
1.109	313.15	0.6790	4.54
1.109	313.15	0.8140	12.85
1.109	313.15	0.9130	28.33
1.109	313.15	1.02	73.47
1.109	313.15	1.09	134.50
1.109	313.15	1.14	211.60
1.109	313.15	1.195	322.40
1.109	313.15	1.251	456.40
1.109	343.15	0.1325	0.40
1.109	343.15	0.1986	1.00
1.109	343.15	0.2627	1.70
1.109	343.15	0.3319	3.30
1.109	343.15	0.4264	6.60
1.109	343.15	0.5266	14.10
1.109	343.15	0.6595	33.70
1.109	343.15	0.7742	69.70
1.109	343.15	0.8628	124.10
1.109	343.15	0.9474	210.70
1.109	343.15	1.0182	330.10
1.109	343.15	1.0844	491.00
1.109	373.15	0.0565	0.60
1.109	373.15	0.1185	2.40
1.109	373.15	0.1803	5.50
1.109	373.15	0.2683	13.60
1.109	373.15	0.3825	28.50
1.109	373.15	0.5176	60.20
1.109	373.15	0.6757	130.40
1.109	373.15	0.8198	245.00
1.109	373.15	0.9642	433.60
1.109	393.15	0.0660	3.40
1.109	393.15	0.1271	9.10
1.109	393.15	0.1981	19.90
1.109	393.15	0.2721	35.30
1.109	393.15	0.3757	68.10
1.109	393.15	0.4974	126.60
1.109	393.15	0.6196	220.70
1.109	393.15	0.7795	413.10
4.279	313.15	0.4719	0.09
4.279	313.15	0.9255	0.18
4.279	313.15	1.3641	0.42
4.279	313.15	1.7885	1.06
4.279	313.15	2.2429	3.90
4.279	313.15	2.6802	11.06
4.279	313.15	3.1068	29.27
4.279	313.15	3.4958	67.02
4.279	313.15	3.7756	139.30
4.279	313.15	4.0242	249.00
4.279	313.15	4.1992	382.50
4.279	313.15	4.3301	526.00
4.279	313.15	4.4474	686.10
4.279	343.15	0.1891	0.12
4.279	343.15	0.3573	0.32
4.279	343.15	0.5276	0.70
4.279	343.15	0.7330	1.22
4.279	343.15	0.9674	2.35
4.279	343.15	1.1848	3.89
4.279	343.15	1.4805	7.74
4.279	343.15	1.7731	15.26
4.279	343.15	2.0902	30.62
4.279	343.15	2.4329	68.90
4.279	343.15	2.7726	134.80
4.279	343.15	3.0944	241.30
4.279	343.15	3.3601	377.60
4.279	343.15	3.586	556.10
4.279	373.15	0.1609	1.10
4.279	373.15	0.3307	2.10
4.279	373.15	0.4946	4.30
4.279	373.15	0.6705	7.10
4.279	373.15	0.8562	12.30
4.279	373.15	1.0573	17.40
4.279	373.15	1.3482	33.30
4.279	373.15	1.7098	61.60
4.279	373.15	2.186	136.80
4.279	373.15	2.64	283.00
4.279	373.15	2.9091	406.70
4.279	393.15	0.1335	3.30
4.279	393.15	0.2730	7.90
4.279	393.15	0.4048	14.40
4.279	393.15	0.5481	21.90
4.279	393.15	0.6957	32.40
4.279	393.15	0.8985	47.30
4.279	393.15	1.1476	76.80
4.279	393.15	1.4856	136.90
4.279	393.15	1.8536	238.20
4.279	393.15	2.1826	386.20
6.656	313.15	0.7215	0.06
6.656	313.15	1.4962	0.13
6.656	313.15	2.1918	0.43
6.656	313.15	2.9213	1.53
6.656	313.15	3.5529	4.85
6.656	313.15	4.1499	13.57
6.656	313.15	4.729	31.49
6.656	313.15	5.2794	66.25
6.656	313.15	5.754	154.20
6.656	313.15	6.1221	265.00
6.656	313.15	6.357	390.70
6.656	313.15	6.5514	552.70
6.656	343.15	0.6170	0.40
6.656	343.15	1.1907	1.57
6.656	343.15	1.648	3.27
6.656	343.15	2.1765	7.88
6.656	343.15	2.7276	18.22
6.656	343.15	3.2141	43.40
6.656	343.15	3.718	90.00
6.656	343.15	4.0934	151.70
6.656	343.15	4.2777	194.00
6.656	343.15	4.3989	225.20
6.656	373.15	0.2636	1.10
6.656	373.15	0.5271	2.40
6.656	373.15	0.7874	6.40
6.656	373.15	1.045	11.40
6.656	373.15	1.3172	17.00
6.656	373.15	1.652	24.00
6.656	373.15	2.1558	46.10
6.656	373.15	2.7116	86.20
6.656	373.15	3.1569	145.80
6.656	373.15	3.4843	213.00
6.656	373.15	3.7226	278.80
6.656	373.15	3.9649	356.50
6.656	373.15	4.112	419.40
6.656	393.15	0.1997	3.00
6.656	393.15	0.3947	8.50
6.656	393.15	0.6416	17.20
6.656	393.15	0.9312	30.00
6.656	393.15	1.3618	54.70
6.656	393.15	1.873	100.70
6.656	393.15	2.4514	193.40
6.656	393.15	2.8993	312.50

Molality, mol/kg of Carbon dioxide (1) [ref]

Fixed			Measured
Temperature, K - Liquid	Molality, mol/kg of Piperazine, 1-methyl- (2) - Liquid	Pressure, kPa - Liquid	Molality, mol/kg of Carbon dioxide (1) - Liquid
313.00	1.76	6805.00	1.38
313.00	1.76	6403.00	1.36
313.00	1.76	5525.00	1.35
313.00	1.76	4883.00	1.31
313.00	1.76	4067.00	1.29
313.00	1.76	3486.00	1.18
313.00	1.76	2900.00	1.15
313.00	1.76	2236.00	1.12
313.00	1.76	1642.00	1.03
313.00	1.76	1163.00	1.01
313.00	1.76	753.00	1.01
313.00	1.76	443.00	0.9100
313.00	1.76	271.00	0.8600
313.00	4.28	7154.00	5.73
313.00	4.28	6491.00	5.51
313.00	4.28	6019.00	5.61
313.00	4.28	5725.00	5.5
313.00	4.28	5540.00	5.47
313.00	4.28	4648.00	5.27
313.00	4.28	4365.00	5.14
313.00	4.28	3558.00	5.22
313.00	4.28	3036.00	5.04
313.00	4.28	2702.00	4.77
313.00	4.28	2132.00	4.79
313.00	4.28	1579.00	4.74
313.00	4.28	1158.00	4.65
313.00	4.28	805.00	4.49
313.00	4.28	580.00	4.44
353.00	1.76	7815.00	1.32
353.00	1.76	6935.00	1.26
353.00	1.76	6773.00	1.26
353.00	1.76	5967.00	1.26
353.00	1.76	5628.00	1.25
353.00	1.76	5483.00	1.24
353.00	1.76	4908.00	1.2
353.00	1.76	4648.00	1.17
353.00	1.76	4145.00	1.13
353.00	1.76	3669.00	1.08
353.00	1.76	3173.00	1.01
353.00	1.76	2635.00	0.9600
353.00	1.76	2149.00	0.9500
353.00	1.76	1631.00	0.8400
353.00	1.76	1132.00	0.8300
353.00	1.76	726.00	0.8000
353.00	1.76	406.00	0.7200
353.00	1.76	253.00	0.6800
353.00	4.28	7817.00	4.79
353.00	4.28	5526.00	4.79
353.00	4.28	5048.00	4.79
353.00	4.28	4320.00	4.69
353.00	4.28	3775.00	4.55
353.00	4.28	3497.00	4.28
353.00	4.28	2728.00	4.29
353.00	4.28	2477.00	4.0
353.00	4.28	2323.00	3.91
353.00	4.28	1920.00	3.85
353.00	4.28	1468.00	3.75
353.00	4.28	909.00	3.71
353.00	4.28	615.00	3.7
353.00	4.28	425.00	3.63
353.00	4.28	215.00	3.49

Sources

• CO2 solubility measurement and thermodynamic modeling for 1-methylpiperazine/water/CO2
• High-Pressure Solubility of Carbon Dioxide (CO2) in Aqueous 1-Methyl Piperazine Solution