Mixture of Ethanol + Methyldiethanolamine + Water

Datasets

1. ρ_l - Mass density, kg/m3 (2)
2. c_sound,fluid - Speed of Sound, m/s (2)

Mass density, kg/m3 [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Solvent: Volume fraction = 0.5 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Methyldiethanolamine (2) - Liquid	Mass density, kg/m3 - Liquid
288.15	0.0000	930.86
288.15	0.0677	963.54
288.15	0.1126	978.81
288.15	0.2139	1002.76
288.15	0.2801	1014.1
288.15	0.4352	1028.52
288.15	0.5524	1033.88
288.15	0.6333	1036.09
288.15	0.7306	1039.4
288.15	0.8579	1041.49
288.15	0.9368	1043.13
293.15	0.0000	927.08
293.15	0.0677	959.71
293.15	0.1126	975.0
293.15	0.2139	998.64
293.15	0.2801	1010.12
293.15	0.4352	1024.67
293.15	0.5524	1030.11
293.15	0.6333	1032.34
293.15	0.7306	1035.67
293.15	0.8579	1037.81
293.15	0.9368	1039.48
298.15	0.0000	923.22
298.15	0.0677	955.81
298.15	0.1126	971.21
298.15	0.2139	994.66
298.15	0.2801	1005.91
298.15	0.4352	1020.85
298.15	0.5524	1026.31
298.15	0.6333	1028.55
298.15	0.7306	1031.89
298.15	0.8579	1034.29
298.15	0.9368	1035.49
303.15	0.0000	919.31
303.15	0.0677	951.88
303.15	0.1126	967.13
303.15	0.2139	990.29
303.15	0.2801	1001.91
303.15	0.4352	1016.96
303.15	0.5524	1022.48
303.15	0.6333	1024.74
303.15	0.7306	1028.1
303.15	0.8579	1030.29
303.15	0.9368	1031.71
308.15	0.0000	915.32
308.15	0.0677	947.87
308.15	0.1126	963.32
308.15	0.2139	986.13
308.15	0.2801	997.82
308.15	0.4352	1013.06
308.15	0.5524	1018.63
308.15	0.6333	1020.9
308.15	0.7306	1024.29
308.15	0.8579	1026.72
308.15	0.9368	1027.97
313.15	0.0000	911.27
313.15	0.0677	943.8
313.15	0.1126	959.26
313.15	0.2139	982.03
313.15	0.2801	993.59
313.15	0.4352	1009.11
313.15	0.5524	1014.74
313.15	0.6333	1017.3
313.15	0.7306	1020.45
313.15	0.8579	1022.99
313.15	0.9368	1024.19
318.15	0.0000	907.3
318.15	0.0677	939.66
318.15	0.1126	955.11
318.15	0.2139	977.98
318.15	0.2801	989.68
318.15	0.4352	1005.16
318.15	0.5524	1010.82
318.15	0.6333	1013.71
318.15	0.7306	1016.59
318.15	0.8579	1019.33
318.15	0.9368	1020.45
323.15	0.0000	903.71
323.15	0.0677	935.97
323.15	0.1126	951.32
323.15	0.2139	974.04
323.15	0.2801	985.9
323.15	0.4352	1001.41
323.15	0.5524	1007.46
323.15	0.6333	1010.42
323.15	0.7306	1013.43
323.15	0.8579	1015.87
323.15	0.9368	1017.01

Mass density, kg/m3 [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Solvent: Volume fraction = 0.5 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Methyldiethanolamine (2) - Liquid	Mass density, kg/m3 - Liquid
288.15	0.0000	930.86
288.15	0.0677	963.54
288.15	0.1126	978.81
288.15	0.2139	1002.76
288.15	0.2801	1014.1
288.15	0.4352	1028.52
288.15	0.5524	1033.88
288.15	0.6333	1036.09
288.15	0.7306	1039.4
288.15	0.8579	1041.49
288.15	0.9368	1043.13
293.15	0.0000	927.08
293.15	0.0677	959.71
293.15	0.1126	975.0
293.15	0.2139	998.64
293.15	0.2801	1010.12
293.15	0.4352	1024.67
293.15	0.5524	1030.11
293.15	0.6333	1032.34
293.15	0.7306	1035.67
293.15	0.8579	1037.81
293.15	0.9368	1039.48
298.15	0.0000	923.22
298.15	0.0677	955.81
298.15	0.1126	971.21
298.15	0.2139	994.66
298.15	0.2801	1005.91
298.15	0.4352	1020.85
298.15	0.5524	1026.31
298.15	0.6333	1028.55
298.15	0.7306	1031.89
298.15	0.8579	1034.29
298.15	0.9368	1035.49
303.15	0.0000	919.31
303.15	0.0677	951.88
303.15	0.1126	967.13
303.15	0.2139	990.29
303.15	0.2801	1001.91
303.15	0.4352	1016.96
303.15	0.5524	1022.48
303.15	0.6333	1024.74
303.15	0.7306	1028.1
303.15	0.8579	1030.29
303.15	0.9368	1031.71
308.15	0.0000	915.32
308.15	0.0677	947.87
308.15	0.1126	963.32
308.15	0.2139	986.13
308.15	0.2801	997.82
308.15	0.4352	1013.06
308.15	0.5524	1018.63
308.15	0.6333	1020.9
308.15	0.7306	1024.29
308.15	0.8579	1026.72
308.15	0.9368	1027.97
313.15	0.0000	911.27
313.15	0.0677	943.8
313.15	0.1126	959.26
313.15	0.2139	982.03
313.15	0.2801	993.59
313.15	0.4352	1009.11
313.15	0.5524	1014.74
313.15	0.6333	1017.3
313.15	0.7306	1020.45
313.15	0.8579	1022.99
313.15	0.9368	1024.19
318.15	0.0000	907.3
318.15	0.0677	939.66
318.15	0.1126	955.11
318.15	0.2139	977.98
318.15	0.2801	989.68
318.15	0.4352	1005.16
318.15	0.5524	1010.82
318.15	0.6333	1013.71
318.15	0.7306	1016.59
318.15	0.8579	1019.33
318.15	0.9368	1020.45
323.15	0.0000	903.71
323.15	0.0677	935.97
323.15	0.1126	951.32
323.15	0.2139	974.04
323.15	0.2801	985.9
323.15	0.4352	1001.41
323.15	0.5524	1007.46
323.15	0.6333	1010.42
323.15	0.7306	1013.43
323.15	0.8579	1015.87
323.15	0.9368	1017.01

Speed of sound, m/s [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Solvent: Volume fraction = 0.5 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Methyldiethanolamine (2) - Liquid	Speed of sound, m/s - Liquid
288.15	0.0000	1546.7
288.15	0.0677	1583.9
288.15	0.1126	1607.3
288.15	0.2139	1628.7
288.15	0.2801	1634.8
288.15	0.4352	1640.0
288.15	0.5524	1629.2
288.15	0.6333	1620.0
288.15	0.7306	1613.1
288.15	0.8579	1606.4
288.15	0.9368	1601.7
288.15	1.0000	1598.8
293.15	0.0000	1534.1
293.15	0.0677	1570.5
293.15	0.1126	1591.8
293.15	0.2139	1613.0
293.15	0.2801	1617.1
293.15	0.4352	1620.6
293.15	0.5524	1606.2
293.15	0.6333	1600.3
293.15	0.7306	1595.8
293.15	0.8579	1590.0
293.15	0.9368	1587.5
293.15	1.0000	1583.1
298.15	0.0000	1521.1
298.15	0.0677	1557.0
298.15	0.1126	1577.6
298.15	0.2139	1597.4
298.15	0.2801	1601.4
298.15	0.4352	1604.6
298.15	0.5524	1590.7
298.15	0.6333	1584.8
298.15	0.7306	1579.3
298.15	0.8579	1571.5
298.15	0.9368	1566.7
298.15	1.0000	1564.1
303.15	0.0000	1507.9
303.15	0.0677	1543.2
303.15	0.1126	1563.0
303.15	0.2139	1581.7
303.15	0.2801	1585.9
303.15	0.4352	1588.4
303.15	0.5524	1575.2
303.15	0.6333	1569.3
303.15	0.7306	1563.8
303.15	0.8579	1555.3
303.15	0.9368	1547.7
303.15	1.0000	1546.0
308.15	0.0000	1494.5
308.15	0.0677	1529.1
308.15	0.1126	1548.4
308.15	0.2139	1566.4
308.15	0.2801	1570.3
308.15	0.4352	1574.2
308.15	0.5524	1559.8
308.15	0.6333	1553.8
308.15	0.7306	1548.5
308.15	0.8579	1541.1
308.15	0.9368	1534.5
308.15	1.0000	1531.0
313.15	0.0000	1480.9
313.15	0.0677	1514.9
313.15	0.1126	1533.4
313.15	0.2139	1550.7
313.15	0.2801	1554.5
313.15	0.4352	1558.1
313.15	0.5524	1544.4
313.15	0.6333	1538.3
313.15	0.7306	1533.2
313.15	0.8579	1526.9
313.15	0.9368	1519.3
313.15	1.0000	1516.1
318.15	0.0000	1467.0
318.15	0.0677	1500.3
318.15	0.1126	1518.3
318.15	0.2139	1534.4
318.15	0.2801	1538.5
318.15	0.4352	1542.0
318.15	0.5524	1528.9
318.15	0.6333	1522.8
318.15	0.7306	1518.2
318.15	0.8579	1510.8
318.15	0.9368	1504.2
318.15	1.0000	1503.2
323.15	0.0000	1452.9
323.15	0.0677	1485.5
323.15	0.1126	1502.7
323.15	0.2139	1518.6
323.15	0.2801	1522.6
323.15	0.4352	1526.9
323.15	0.5524	1513.5
323.15	0.6333	1507.3
323.15	0.7306	1502.8
323.15	0.8579	1495.6
323.15	0.9368	1490.9
323.15	1.0000	1490.4

Speed of sound, m/s [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Solvent: Volume fraction = 0.5 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Methyldiethanolamine (2) - Liquid	Speed of sound, m/s - Liquid
288.15	0.0000	1546.7
288.15	0.0677	1583.9
288.15	0.1126	1607.3
288.15	0.2139	1628.7
288.15	0.2801	1634.8
288.15	0.4352	1640.0
288.15	0.5524	1629.2
288.15	0.6333	1620.0
288.15	0.7306	1613.1
288.15	0.8579	1606.4
288.15	0.9368	1601.7
288.15	1.0000	1598.8
293.15	0.0000	1534.1
293.15	0.0677	1570.5
293.15	0.1126	1591.8
293.15	0.2139	1613.0
293.15	0.2801	1617.1
293.15	0.4352	1620.6
293.15	0.5524	1606.2
293.15	0.6333	1600.3
293.15	0.7306	1595.8
293.15	0.8579	1590.0
293.15	0.9368	1587.5
293.15	1.0000	1583.1
298.15	0.0000	1521.1
298.15	0.0677	1557.0
298.15	0.1126	1577.6
298.15	0.2139	1597.4
298.15	0.2801	1601.4
298.15	0.4352	1604.6
298.15	0.5524	1590.7
298.15	0.6333	1584.8
298.15	0.7306	1579.3
298.15	0.8579	1571.5
298.15	0.9368	1566.7
298.15	1.0000	1564.1
303.15	0.0000	1507.9
303.15	0.0677	1543.2
303.15	0.1126	1563.0
303.15	0.2139	1581.7
303.15	0.2801	1585.9
303.15	0.4352	1588.4
303.15	0.5524	1575.2
303.15	0.6333	1569.3
303.15	0.7306	1563.8
303.15	0.8579	1555.3
303.15	0.9368	1547.7
303.15	1.0000	1546.0
308.15	0.0000	1494.5
308.15	0.0677	1529.1
308.15	0.1126	1548.4
308.15	0.2139	1566.4
308.15	0.2801	1570.3
308.15	0.4352	1574.2
308.15	0.5524	1559.8
308.15	0.6333	1553.8
308.15	0.7306	1548.5
308.15	0.8579	1541.1
308.15	0.9368	1534.5
308.15	1.0000	1531.0
313.15	0.0000	1480.9
313.15	0.0677	1514.9
313.15	0.1126	1533.4
313.15	0.2139	1550.7
313.15	0.2801	1554.5
313.15	0.4352	1558.1
313.15	0.5524	1544.4
313.15	0.6333	1538.3
313.15	0.7306	1533.2
313.15	0.8579	1526.9
313.15	0.9368	1519.3
313.15	1.0000	1516.1
318.15	0.0000	1467.0
318.15	0.0677	1500.3
318.15	0.1126	1518.3
318.15	0.2139	1534.4
318.15	0.2801	1538.5
318.15	0.4352	1542.0
318.15	0.5524	1528.9
318.15	0.6333	1522.8
318.15	0.7306	1518.2
318.15	0.8579	1510.8
318.15	0.9368	1504.2
318.15	1.0000	1503.2
323.15	0.0000	1452.9
323.15	0.0677	1485.5
323.15	0.1126	1502.7
323.15	0.2139	1518.6
323.15	0.2801	1522.6
323.15	0.4352	1526.9
323.15	0.5524	1513.5
323.15	0.6333	1507.3
323.15	0.7306	1502.8
323.15	0.8579	1495.6
323.15	0.9368	1490.9
323.15	1.0000	1490.4

Sources

• Density, Speed of Sound, and Isentropic Compressibility of Triethanolamine (or N-Methyldiethanolamine) + Water + Ethanol Solutions from t = (15 to 50) deg C