What must be separated from refrigerant during the recycling process?

During the recycling process, it is essential to separate oil from the refrigerant. Refrigerants can be mixed with oil over time, especially in systems where lubricating oil circulates with the refrigerant. Removing the oil is crucial to ensure that the recycled refrigerant meets purity standards and can be reused safely and effectively. Oil can degrade the performance of the refrigerant and can interfere with the operation of recovery and recycling equipment.

While dust and debris, gas vapors, and water can also pose challenges during refrigerant recovery, the focus on oil separation is critical because it directly affects the quality and safety of the recycled refrigerant. Thus, proper oil separation is a key step in the recycling process to maintain system performance and compliance with environmental regulations.