Which process can help manage ammonia and oil interactions in a refrigeration system?

Controlling humidity in a refrigeration system is crucial for managing ammonia and oil interactions. High humidity levels can lead to an increased risk of corrosion and the formation of oily residues, which can affect the efficiency and safety of the refrigeration system. By regulating humidity, an optimal balance is maintained, ensuring that ammonia and oil do not negatively impact each other's performance during the refrigeration cycle.

Humidity control helps prevent the potential for phase separation between the refrigerant and lubricant, ensuring proper lubrication and reducing the wear on system components. This is especially important in systems using ammonia, which can be hygroscopic, meaning it can absorb moisture from the air. Thus, effective humidity control contributes to the longevity and efficiency of the refrigeration system.

While the other mentioned options may have their respective roles in maintenance and operation, none directly address the specific interaction management between ammonia and oil in the way that humidity control does.