NOVELTY - An ionic composition contains refrigerants consisting of consisting of hydrofluorocarbon, hydrochlorofluorocarbon, chlorofluorocarbon, fluorocarbon, nitrogen, oxygen, carbon dioxide, ammonia, argon, hydrogen, water, and non-fluorinated hydrocarbons consisting of 1-4C straight-chain, branched, or cyclic alkanes and 1-4C straight-chain, branched, or cyclic alkenes.    USE - Used in temperature adjustment device for cooling and heating of object, deployed as a refrigerator, air conditioner, ice machine, industrial cooling system, heater, or heat pump. (claimed).    ADVANTAGE - The invention is non-corrosive and non-toxic.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) a temperature adjustment device that executes an absorption refrigeration cycle and that comprises the inventive refrigerant and an ionic liquid absorber;    (2) a process for cooling an object or space comprising absorbing, with an ionic liquid, the vapor of refrigerant consisting of hydrofluorocarbon, hydrochlorofluorocarbon, chlorofluorocarbon, fluorocarbon, nitrogen, oxygen, carbon dioxide, ammonia, argon, hydrogen, water, and non-fluorinated hydrocarbon to form a mixture, wherein the nonfluorinated hydrocarbon is consisting of 1-4C straight-chain, branched, or cyclic alkanes and 1-4C straight-chain, branched, or cyclic alkenes; heating the mixture to separate the refrigerant, in vapor form, from the ionic liquid; condensing the refrigerant vapor under pressure to liquid; (d) reducing the pressure of the liquid refrigerant, and evaporating the refrigerant, to form refrigerant vapor in proximity to the object or space to be cooled; and re-absorbing the refrigerant vapor with ionic liquid; and    (3) a process for heating an object or space comprising absorbing, with ionic liquid, the vapor of the refrigerant; heating the mixture to separate refrigerant, in vapor form, from the ionic liquid; condensing the refrigerant vapor under pressure to a liquid in proximity to the object or space to be heated; reducing the pressure of the liquid refrigerant, and evaporating the refrigerant, to form refrigerant vapor; and re-absorbing the refrigerant vapor with an ionic liquid.    DESCRIPTION OF DRAWING(S) - The figure is a schematic diagram of a simple absorption refrigeration cycle.