Mixture of Ethanol + Triethanolamine

Datasets

1. ρ_l - Mass density, kg/m3
2. c_sound,fluid - Speed of Sound, m/s
3. γ - Surface tension liquid-gas, N/m

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Mole fraction of Triethanolamine (2) - Liquid	Temperature, K - Liquid	Mass density, kg/m3 - Liquid
0.0000	288.15	793.6
0.0000	293.15	789.35
0.0000	298.15	785.06
0.0000	303.15	780.76
0.0000	308.15	776.0
0.0000	313.15	772.03
0.0075	288.15	799.61
0.0075	293.15	795.43
0.0075	298.15	791.34
0.0075	303.15	786.78
0.0075	308.15	782.53
0.0075	313.15	778.51
0.0184	288.15	808.53
0.0184	293.15	804.51
0.0184	298.15	800.35
0.0184	303.15	796.27
0.0184	308.15	791.61
0.0184	313.15	787.72
0.0304	288.15	818.0
0.0304	293.15	813.73
0.0304	298.15	809.59
0.0304	303.15	805.5
0.0304	308.15	801.05
0.0304	313.15	797.32
0.0622	288.15	840.61
0.0622	293.15	836.37
0.0622	298.15	832.35
0.0622	303.15	828.41
0.0622	308.15	824.11
0.0622	313.15	820.47
0.1385	288.15	889.41
0.1385	293.15	885.58
0.1385	298.15	881.74
0.1385	303.15	877.88
0.1385	308.15	873.56
0.1385	313.15	869.89
0.2275	288.15	935.37
0.2275	293.15	931.77
0.2275	298.15	928.14
0.2275	303.15	924.44
0.2275	308.15	920.24
0.2275	313.15	916.68
0.3350	288.15	979.49
0.3350	293.15	976.06
0.3350	298.15	972.67
0.3350	303.15	969.17
0.3350	308.15	965.2
0.3350	313.15	961.76
0.4675	288.15	1021.75
0.4675	293.15	1018.53
0.4675	298.15	1015.52
0.4675	303.15	1012.27
0.4675	308.15	1008.69
0.4675	313.15	1005.44
0.6413	288.15	1064.29
0.6413	293.15	1061.37
0.6413	298.15	1058.61
0.6413	303.15	1055.67
0.6413	308.15	1052.55
0.6413	313.15	1049.55
0.7790	288.15	1091.59
0.7790	293.15	1088.73
0.7790	298.15	1086.14
0.7790	303.15	1083.38
0.7790	308.15	1080.43
0.7790	313.15	1077.53
0.8537	288.15	1104.43
0.8537	293.15	1101.67
0.8537	298.15	1099.23
0.8537	303.15	1096.33
0.8537	308.15	1093.46
0.8537	313.15	1090.66
0.9328	288.15	1116.76
0.9328	293.15	1114.01
0.9328	298.15	1111.63
0.9328	303.15	1108.88
0.9328	308.15	1106.09
0.9328	313.15	1103.23
1.0000	288.15	1126.19
1.0000	293.15	1123.42
1.0000	298.15	1120.99
1.0000	303.15	1118.21
1.0000	308.15	1115.38
1.0000	313.15	1112.57

Speed of sound, m/s [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Mole fraction of Triethanolamine (2) - Liquid	Temperature, K - Liquid	Speed of sound, m/s - Liquid
0.0000	288.15	1179.0
0.0000	293.15	1162.0
0.0000	298.15	1144.9
0.0000	303.15	1128.0
0.0000	308.15	1111.1
0.0000	313.15	1094.3
0.0075	288.15	1185.2
0.0075	293.15	1168.3
0.0075	298.15	1151.4
0.0075	303.15	1134.6
0.0075	308.15	1117.9
0.0075	313.15	1101.2
0.0184	288.15	1193.4
0.0184	293.15	1176.9
0.0184	298.15	1160.4
0.0184	303.15	1143.9
0.0184	308.15	1127.4
0.0184	313.15	1111.1
0.0304	288.15	1202.1
0.0304	293.15	1185.9
0.0304	298.15	1170.0
0.0304	303.15	1153.8
0.0304	308.15	1137.7
0.0304	313.15	1121.6
0.0622	288.15	1225.5
0.0622	293.15	1210.0
0.0622	298.15	1194.4
0.0622	303.15	1178.9
0.0622	308.15	1163.4
0.0622	313.15	1148.0
0.1385	288.15	1277.0
0.1385	293.15	1262.7
0.1385	298.15	1248.6
0.1385	303.15	1234.5
0.1385	308.15	1220.4
0.1385	313.15	1206.4
0.2275	288.15	1333.2
0.2275	293.15	1320.0
0.2275	298.15	1307.1
0.2275	303.15	1294.3
0.2275	308.15	1281.5
0.2275	313.15	1268.8
0.3350	288.15	1397.0
0.3350	293.15	1385.0
0.3350	298.15	1373.1
0.3350	303.15	1361.4
0.3350	308.15	1349.9
0.3350	313.15	1338.4
0.4675	288.15	1453.1
0.4675	293.15	1442.5
0.4675	298.15	1431.6
0.4675	303.15	1420.9
0.4675	308.15	1410.5
0.4675	313.15	1400.1
0.6413	288.15	1528.0
0.6413	293.15	1516.6
0.6413	298.15	1505.9
0.6413	303.15	1496.0
0.6413	308.15	1486.6
0.6413	313.15	1477.3
0.7790	288.15	1558.4
0.7790	293.15	1546.8
0.7790	298.15	1536.4
0.7790	303.15	1526.6
0.7790	308.15	1517.4
0.7790	313.15	1508.5
0.8537	288.15	1597.9
0.8537	293.15	1585.3
0.8537	298.15	1574.3
0.8537	303.15	1564.5
0.8537	308.15	1555.6
0.8537	313.15	1547.0
0.9328	288.15	1617.3
0.9328	293.15	1604.6
0.9328	298.15	1593.8
0.9328	303.15	1584.2
0.9328	308.15	1575.4
0.9328	313.15	1567.1
1.0000	288.15	1640.5
1.0000	293.15	1625.6
1.0000	298.15	1614.5
1.0000	303.15	1604.5
1.0000	308.15	1595.5
1.0000	313.15	1586.0

Surface tension liquid-gas, N/m [ref]

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Triethanolamine (2) - Liquid	Surface tension liquid-gas, N/m - Liquid
288.15	0.0795	0.0241
288.15	0.1461	0.0254
288.15	0.2209	0.0271
288.15	0.3266	0.0297
288.15	0.4581	0.0332
288.15	0.6263	0.0377
288.15	0.7725	0.0416
288.15	0.8489	0.0436
288.15	0.9304	0.0458
288.15	1.0000	0.0476
293.15	0.0795	0.0237
293.15	0.1461	0.0250
293.15	0.2209	0.0268
293.15	0.3266	0.0293
293.15	0.4581	0.0327
293.15	0.6263	0.0371
293.15	0.7725	0.0409
293.15	0.8489	0.0429
293.15	0.9304	0.0450
293.15	1.0000	0.0468
298.15	0.0000	0.0219
298.15	0.0795	0.0233
298.15	0.1461	0.0247
298.15	0.2209	0.0264
298.15	0.3266	0.0290
298.15	0.4581	0.0323
298.15	0.6263	0.0366
298.15	0.7725	0.0402
298.15	0.8489	0.0422
298.15	0.9304	0.0442
298.15	1.0000	0.0459
303.15	0.0795	0.0230
303.15	0.1461	0.0244
303.15	0.2209	0.0261
303.15	0.3266	0.0286
303.15	0.4581	0.0319
303.15	0.6263	0.0360
303.15	0.7725	0.0396
303.15	0.8489	0.0415
303.15	0.9304	0.0435
303.15	1.0000	0.0452
308.15	0.0795	0.0227
308.15	0.1461	0.0241
308.15	0.2209	0.0258
308.15	0.3266	0.0282
308.15	0.4581	0.0314
308.15	0.6263	0.0355
308.15	0.7725	0.0390
308.15	0.8489	0.0408
308.15	0.9304	0.0428
308.15	1.0000	0.0444
313.15	0.0795	0.0223
313.15	0.1461	0.0238
313.15	0.2209	0.0255
313.15	0.3266	0.0278
313.15	0.4581	0.0309
313.15	0.6263	0.0348
313.15	0.7725	0.0382
313.15	0.8489	0.0400
313.15	0.9304	0.0418
313.15	1.0000	0.0434

Sources

• Density and Speed of Sound of Binary Mixtures of N-Methyldiethanolamine and Triethanolamine with Ethanol
• Surface Tension of Binary Mixtures of N-Methyldiethanolamine and Triethanolamine with Ethanol

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