Solubility of refrigerant gases R-22 and R-114 in jojoba oil

Jaime Wisniak, Kary Touvia

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

The solubility of chlorodifluoromethane (R-22) and 1,2-dichlorotetrafluoroethane (R-114) in jojoba oil has been measured in a wide range of pressures and temperatures. Both gases show negative deviations from Raoult's law. Higher solubilities for refrigerant R-22 can be explained on the basis of hydrogen bonding with the ester group of jojoba oil. Values of Henry's constant, partial enthalphy, partial entropy, and partial volume of solution in jojoba oil have been determined for both gases. Solutions of R-22 in jojoba oil may find use in absorption-refrigeration cycles.

Original languageEnglish
Pages (from-to)96-100
Number of pages5
JournalIndian Journal of Technology
Volume27
Issue number2
StatePublished - 1 Feb 1989

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