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HFO Refrigerants. HFO (hydrofluoro-olefin) refrigerants are the fourth generation of fluorine-based refrigerants. HFC refrigerants are composed of hydrogen, fluorine and carbon atoms connected by single bonds between the atoms.
Hydrocarbon Refrigerants 03Hydrocarbon refrigerants are used to chill or freeze food and beverages ensuring perfect product quality. Purity Impurities such as other hydrocarbons can impact the vapour pressure of the refrigerant gas, lowering overall system efficiency.Sulphur can cause corrosion, and a mixture of saturated and unsaturated hydrocarbons can react with system components. Moisture leads to hydrolysis, corrosion and compressor failure.2 Hydrocarbon Refrigerants As a world renowned company with far-reaching technical expertise, Linde is ideally positioned to make a valuable contribution to the protection of our environment.