| 摘要 |
Working fluid/solvent compositions for use in absorption heating and cooling equipment, which compositions comprise a chlorofluoroethane with a boiling point between -40 DEG and +50 DEG C. and at least one solvent with a boiling point above 100 DEG C., the solvent being at least one material having the formula: CmCl2m+1-(CF2-CFCl)n-X wherein m is zero or one, n is an integer from one to four, and is at least two when m is zero, and X is hydrogen or chlorine, X being hydrogen only when m is one. |
