Comparative Analysis of Alternatives of R-22 Refrigerant in Vapour Compression Refrigeration Cycle for Eco-Friendly Environment: A Survey of Recent States of Arts

Vapour compression refrigeration is employed in nearly 80 take advantages of the refrigeration industries within the world for refrigeration, heating, ventilating and air-con. The finest energy consumption of those devices is extremely high and therefore the operating substance creates environmental issues thanks to environmental unfriendly refrigerants like Chlorofluro carbons, hydro chlorofluro carbons and hydro fluro carbons. Heating, ventilating, air-con and refrigeration industries square measure sorting out ways in which to extend performance, sturdiness of equipment’s and energy potency in a very property approach whereas reducing the price of producing. With this refrigerants environmental issues like ozonosphere depletion, heating potential, greenhouse gases and carbon emission square measure increasing day by day. during this paper, the favored refrigerant is completely studied through an experiment and suggestions square measure given for alternatives like dioxide, ammonia and hydrocarbons and new unnaturally created fluid, Hydro- Fluoro-Olefin 1234yf by DuPont and Honeywell that exhibit sensible thermo-physical and environmental properties and can be commercialized within the close to future.