5/4/2023 0 Comments Tahapan siklus kompresi uap![]() ![]() ![]() The current recovery, recycle and recharging (3R) machine which is a grant from Indonesian Ministry of Environment is only for R12 and R134 refrigerant which has a weight of approximately 50 kg and a volume of 0.1 m 3. 2R machine testing conducted on the airconditioner cooling engine and the type of refrigerant used is R22. The purpose of this research is to develope through some tests on a machine prototype for refrigerant R22. This value is quite high and might gives great effect on the destruction of the environment, therefore developing a machine that serves as a recovery and recycle (2R) refrigerant is a necessary solution. R22 is a refrigerant that has a value of Ozone Depletion Potential (ODP) of 0.06 and Global Warming Potential (GWP) of 1700. One of it is HCFC or R22 which is widely used as a cooling medium. ![]() Synthetic substances which have high impact to the destruction of the ozone layer are the refrigerant used for cooling system. ABSTRACT DEVELOPING OF A PROTOTYPE PORTABLE MACHINE RECOVERY AND RECYCLE FOR REFRIGERANT R22 MAHENDRA NIM : 21050111400009 One of the most concerning environmental pollution nowadays is the destruction of the ozone layer which is caused by contaminated synthetic substances or man-made ozone depleting substances. ![]()
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