Solubilities, vapor pressures, and heat capacities of the water + lithium bromide + lithium nitrate + lithium iodide + lithium chloride system

Journal Article · Mon Mar 01 00:00:00 EST 1999 · International Journal of Thermophysics

DOI:https://doi.org/10.1023/A:1022661222237· OSTI ID:6087745

Koo, K K; Lee, H R; Jeong, S ^[1]; Oh, Y S; Park, D R; Back, Y S ^[2]

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1. Sogang Univ., Seoul (Korea, Republic of)
2. Korea Gas Corp., Ansan (Korea, Republic of). R and D Center

The optimum mole ratio of lithium salts in the H[sub 2]O + LiBr + LiNO[sub 3] + LiI + LiCl system was experimentally determined to be LiBr:LiNO[sub 3] LiI:LiCl = 5:1:1:2. The solubilities were measured at temperatures from 252.02 to 336.75 K. Regression equations on the solubility data were obtained with a least-squares method. Average absolute deviations of the calculated values from the experimental data were 0.15% at temperatures <285.18 K and 0.05% at temperatures [ge]185.18 K. The vapor pressures were measured at concentrations ranging from 50.0 to 70.0 mass % and at temperatures from 330.13 to 434.88 K. The experimental data were correlated with an Antoine-type equation, and the average absolute deviation of the calculated values from the experimental data 65.0 mass % and temperatures from 298.15 to 328.15 K. The average absolute deviation of the values calculated by the regression equation from the experimental data was 0.24%.

• OSTI ID: 6087745
• Journal Information: International Journal of Thermophysics, Vol. 20:2; ISSN 0195-928X
• Country of Publication: United States
• Language: English

Related Subjects

32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION
ABSORPTION REFRIGERATION CYCLE
LITHIUM BROMIDES
LITHIUM CHLORIDES
LITHIUM IODIDES
LITHIUM NITRATES
SOLUBILITY
SPECIFIC HEAT
TEMPERATURE RANGE 0065-0273 K
TEMPERATURE RANGE 0273-0400 K
VAPOR PRESSURE
ALKALI METAL COMPOUNDS
BROMIDES
BROMINE COMPOUNDS
CHLORIDES
CHLORINE COMPOUNDS
HALIDES
HALOGEN COMPOUNDS
INORGANIC PHOSPHORS
IODIDES
IODINE COMPOUNDS
LITHIUM COMPOUNDS
LITHIUM HALIDES
NITRATES
NITROGEN COMPOUNDS
OXYGEN COMPOUNDS
PHOSPHORS
PHYSICAL PROPERTIES
TEMPERATURE RANGE
THERMODYNAMIC PROPERTIES
320106* - Energy Conservation
Consumption
&amp; Utilization- Building Equipment- (1987-)