Solubilities of chlorofluorocarbons 11 and 12 in water and seawater
Abstract
The solubilities of dilute mixtures of the chlorofluorocarbons CCl 3F (CFC-11) and CCl 2F 2 (CFC-12) in pure water and seawater over the temperature range 0 to 40°C have been measured by gas chromatography. The data have been fitted to equations in temperature and salinity of the form used previously to fit the solubilities of other gases. The fitted values have an estimated accuracy of ∼1.5% and a relative precision of ∼0.7% for both chlorofluorocarbons. The nonideal behavior of these compounds in dilute air mixtures is discussed, and their solubilities from a water-saturated atmosphere are presented in parametric form.
- Publication:
-
Deep Sea Research A
- Pub Date:
- December 1985
- DOI:
- 10.1016/0198-0149(85)90099-8
- Bibcode:
- 1985DSRA...32.1485W