Mixture of lithium bromide + Triethylene glycol + Water

Datasets

1. Mole fraction (2)
2. C_p,liquid - Molar heat capacity at constant pressure, J/K/mol (2)
3. η - Viscosity, Pa*s
4. P_vap - Vapor or sublimation pressure, kPa
5. ρ_l - Mass density, kg/m3

Mole fraction of lithium bromide (1) [ref]

Operational condition: Pressure, kPa = 100 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Triethylene glycol (2) - Liquid	Mole fraction of lithium bromide (1) - Liquid
343.28	0.0844	0.3381
328.27	0.0833	0.3339
313.69	0.0819	0.3281
308.13	0.0811	0.3250

Mole fraction of lithium bromide (1) [ref]

Operational condition: Pressure, kPa = 100 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Triethylene glycol (2) - Liquid	Mole fraction of lithium bromide (1) - Liquid
305.27	0.0792	0.3172
301.76	0.0764	0.3061
299.07	0.0738	0.2955
294.99	0.0707	0.2832
291.29	0.0684	0.2741
287.30	0.0661	0.2648
282.79	0.0636	0.2548
276.99	0.0606	0.2426
273.15	0.0587	0.2350
269.51	0.0570	0.2283
267.03	0.0559	0.2239
262.21	0.0541	0.2169
257.04	0.0524	0.2098

Molar heat capacity at constant pressure, J/K/mol [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed			Measured
Mass fraction of Triethylene glycol (2) - Liquid	Mass fraction of Water (3) - Liquid	Temperature, K - Liquid	Molar heat capacity at constant pressure, J/K/mol - Liquid
0.5000	0.2500	303.15	116.70
0.5000	0.2500	313.15	118.10
0.5000	0.2500	323.15	119.40
0.5000	0.2500	333.15	121.10
0.5000	0.2500	343.15	122.70
0.5000	0.2500	353.15	124.40
0.6000	0.2400	303.15	133.00
0.6000	0.2400	313.15	134.60
0.6000	0.2400	323.15	136.20
0.6000	0.2400	333.15	137.90
0.6000	0.2400	343.15	139.80
0.6000	0.2400	353.15	141.90
0.7000	0.2100	303.15	148.80
0.7000	0.2100	313.15	150.80
0.7000	0.2100	323.15	152.80
0.7000	0.2100	333.15	155.10
0.7000	0.2100	343.15	157.30
0.7000	0.2100	353.15	159.60
0.8000	0.1600	303.15	174.40
0.8000	0.1600	313.15	176.80
0.8000	0.1600	323.15	179.20
0.8000	0.1600	333.15	181.80
0.8000	0.1600	343.15	184.30
0.8000	0.1600	353.15	186.80

Molar heat capacity at constant pressure, J/K/mol [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed			Measured
Temperature, K - Liquid	Mass fraction of lithium bromide (1) - Liquid	Mass fraction of Triethylene glycol (2) - Liquid	Molar heat capacity at constant pressure, J/K/mol - Liquid
308.15	0.1000	0.2000	92.70
313.15	0.1000	0.2000	93.04
318.15	0.1000	0.2000	93.33
323.15	0.1000	0.2000	93.57
328.15	0.1000	0.2000	93.81
333.15	0.1000	0.2000	94.00
338.15	0.1000	0.2000	94.17
343.15	0.1000	0.2000	94.17
308.15	0.1330	0.2670	99.17
313.15	0.1330	0.2670	99.58
318.15	0.1330	0.2670	99.96
323.15	0.1330	0.2670	100.29
328.15	0.1330	0.2670	100.62
333.15	0.1330	0.2670	100.89
338.15	0.1330	0.2670	101.08
343.15	0.1330	0.2670	101.19
308.15	0.1670	0.3330	104.03
313.15	0.1670	0.3330	104.56
318.15	0.1670	0.3330	105.03
323.15	0.1670	0.3330	105.50
328.15	0.1670	0.3330	105.94
333.15	0.1670	0.3330	106.35
338.15	0.1670	0.3330	106.63
343.15	0.1670	0.3330	106.79
308.15	0.2000	0.4000	107.62
313.15	0.2000	0.4000	108.32
318.15	0.2000	0.4000	108.94
323.15	0.2000	0.4000	109.53
328.15	0.2000	0.4000	110.08
333.15	0.2000	0.4000	110.64
338.15	0.2000	0.4000	111.08
343.15	0.2000	0.4000	111.41
308.15	0.2330	0.4670	111.83
313.15	0.2330	0.4670	112.50
318.15	0.2330	0.4670	113.16
323.15	0.2330	0.4670	113.88
328.15	0.2330	0.4670	114.55
333.15	0.2330	0.4670	115.12
338.15	0.2330	0.4670	115.66
343.15	0.2330	0.4670	115.97

Viscosity, Pa*s [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed			Measured
Temperature, K - Liquid	Mass fraction of Triethylene glycol (2) - Liquid	Mass fraction of lithium bromide (1) - Liquid	Viscosity, Pa*s - Liquid
303.15	0.5000	0.2500	0.0433
303.15	0.6000	0.1600	0.0309
303.15	0.7000	0.0900	0.0266
303.15	0.8000	0.0400	0.0253
313.15	0.5000	0.2500	0.0274
313.15	0.6000	0.1600	0.0197
313.15	0.7000	0.0900	0.0170
313.15	0.8000	0.0400	0.0162
323.15	0.5000	0.2500	0.0185
323.15	0.6000	0.1600	0.0134
323.15	0.7000	0.0900	0.0116
323.15	0.8000	0.0400	0.0111
333.15	0.5000	0.2500	0.0133
333.15	0.6000	0.1600	0.0097
333.15	0.7000	0.0900	0.0083
333.15	0.8000	0.0400	0.0080
343.15	0.5000	0.2500	0.0101
343.15	0.6000	0.1600	0.0072
343.15	0.7000	0.0900	0.0062
343.15	0.8000	0.0400	0.0060

Vapor or sublimation pressure, kPa [ref]

Fixed			Measured
Temperature, K - Liquid	Mass fraction of Triethylene glycol (2) - Liquid	Mass fraction of lithium bromide (1) - Liquid	Vapor or sublimation pressure, kPa - Liquid
303.15	0.5000	0.2500	1.99
303.15	0.6000	0.1600	2.33
303.15	0.7000	0.0900	2.27
303.15	0.8000	0.0400	2.14
313.15	0.5000	0.2500	3.23
313.15	0.6000	0.1600	3.85
313.15	0.7000	0.0900	3.80
313.15	0.8000	0.0400	3.59
323.15	0.5000	0.2500	5.17
323.15	0.6000	0.1600	6.28
323.15	0.7000	0.0900	6.25
323.15	0.8000	0.0400	5.95
333.15	0.5000	0.2500	8.17
333.15	0.6000	0.1600	10.10
333.15	0.7000	0.0900	10.07
333.15	0.8000	0.0400	9.64
343.15	0.5000	0.2500	12.76
343.15	0.6000	0.1600	15.85
343.15	0.7000	0.0900	15.93
343.15	0.8000	0.0400	15.28

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed			Measured
Temperature, K - Liquid	Mass fraction of Triethylene glycol (2) - Liquid	Mass fraction of lithium bromide (1) - Liquid	Mass density, kg/m3 - Liquid
303.15	0.5000	0.2500	1310.0
303.15	0.6000	0.1600	1231.0
303.15	0.7000	0.0900	1176.0
303.15	0.8000	0.0400	1140.0
313.15	0.5000	0.2500	1303.0
313.15	0.6000	0.1600	1224.0
313.15	0.7000	0.0900	1169.0
313.15	0.8000	0.0400	1133.0
323.15	0.5000	0.2500	1297.0
323.15	0.6000	0.1600	1217.0
323.15	0.7000	0.0900	1162.0
323.15	0.8000	0.0400	1125.0
333.15	0.5000	0.2500	1290.0
333.15	0.6000	0.1600	1210.0
333.15	0.7000	0.0900	1154.0
333.15	0.8000	0.0400	1117.0
343.15	0.5000	0.2500	1285.0
343.15	0.6000	0.1600	1203.0
343.15	0.7000	0.0900	1148.0
343.15	0.8000	0.0400	1110.0

Sources

• The experimental study on the influence of crown ethers and glycols on the mutual solubility of lithium bromide in water
• Vapour pressures, densities, and viscosities of the aqueous solutions containing (triethylene glycol or propylene glycol) and (LiCl or LiBr)
• Heat capacities of the mixed-solvents desiccants (glycols +water + salts)
• Heat Capacities of Four Promising Alternatives to Lithium Bromide Aqueous Solution in Absorption Refrigerators

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