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SOLUBILITY OF NOBLE GASES IN MOLTEN FLUORIDES. IN LITHIUM-BERYLLIUM FLUORIDE

Journal Article · · Journal of Chemical and Engineering Data (U.S.)
DOI:https://doi.org/10.1021/je60013a038· OSTI ID:4818350
The solubilities and Henry's law constants for helium, argon, neon, and xenon in molten beryllium fluoride-lithium fluoride (36-64 mole%) and lithium fluoride-potassium fluoride-sodium fluoride (46.5-42- 11.5 mole%) systems at pressures from 1 to 2 atm and at 500, 600, 700, and 800 deg C are preaented and discussed. For xenon the experiments were performed at 600, 650, 700, and 800 deg C because of its extremely low solubility at 500 deg C. The experimental measurements are also compared with the calculated solu bilities using expeiimental values of surface tension. Enthalpy and entropy changes are presented of the noble gases in the solutions mentioned above and in sodium fluoridezirconium fluoride (53-47 mole%) system at 1000 deg K. (N.W.R.)
Research Organization:
Oak Ridge National Lab., Tenn.
NSA Number:
NSA-16-018877
OSTI ID:
4818350
Journal Information:
Journal of Chemical and Engineering Data (U.S.), Journal Name: Journal of Chemical and Engineering Data (U.S.) Vol. Vol: 7; ISSN JCEAA
Country of Publication:
Country unknown/Code not available
Language:
English

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