1998 Volume 84 Issue 1 Pages 55-60
To measure the solubility of Ar in liquid, a modified gas probe has been developed, which consists of the injection of He gas into liquid through a nozzle, the collection of assembling bubbles of He-Ar gas mixture and the determination of concentration of Ar in the He-Ar gas mixture using a high sensitive mass spectrometer. To examine the reliability of this method, the measurement of Ar solubility in water was carried out and the effects of experimental conditions with solubility were examined.
Under the established experimental condition, the obtained solubility has a reasonable agreement with previously reported values and it was represented by ln[Ar]=-8.98+1645.5/T
