Solubility of xenon in liquid sodium

Journal Article · Thu Jan 01 04:00:00 EST 1976 · J. Chem. Eng. Data, v. 21, no. 1, pp. 75-76

DOI:https://doi.org/10.1021/je60068a027· OSTI ID:4089542

Veleckis, E; Cafasso, F A; Feder, H M

The solubility of xenon in liquid sodium was measured as a function of pressure (2-8 atm) and temperature (350-600$sup 0$C). Henry's law was obeyed with the value of the Henry's law constant, K/sub H/ = N/sub Xe//P, ranging from 1.38 x 10$sup -10$ atm$sup -1$ at 350C, to 1.59 x 10$sup -8$ atm$sup -1$ at 600$sup 0$C where N/sub Xe/ and P are the atom fraction and the partial pressure of xenon, respectively. The temperature dependence of solubility may be represented by log$sub 10$ lambda = (0.663 +- 0.01) - (4500 +- 73) T$sup -1$, where lambda is the Ostwald coefficient (the volume of xenon dissolved per unit volume of sodium at the temperature of the experiment). The heat of solution of xenon in sodium was 20.6 +- 0.7 kcal/mole, where the standard state of xenon is defined as that of 1 mole of an ideal gas, confined to a volume equal to the molar volume of sodium. (auth)

• Research Organization: Argonne National Lab., IL
• Sponsoring Organization: USDOE
• NSA Number: NSA-33-028446
• OSTI ID: 4089542
• Journal Information: J. Chem. Eng. Data, v. 21, no. 1, pp. 75-76, Journal Name: J. Chem. Eng. Data, v. 21, no. 1, pp. 75-76; ISSN JCEAA
• Country of Publication: United States
• Language: English

Related Subjects

*SODIUM-- SOLVENT PROPERTIES
*XENON-- SOLUBILITY
400201* --Chemistry--Inorganic & Physical Chemistry-- Chemical & Physicochemical Properties
CLADDING
FAILURES
FUEL PINS
HIGH TEMPERATURE
MEDIUM PRESSURE
N40210* --Chemistry--Inorganic
Organic
& Physical Chemistry--Chemical & Physiochemical Properties
PRESSURE DEPENDENCE
REACTOR COMPONENTS
SOLUTION HEAT
TEMPERATURE DEPENDENCE