1. Functions

2. Parameters

The displacement required for R-22 is 60% of that required for R-12.This means that for a given compressor rate, the system using refrigerant R-22 generated 65% more cooling capacity than the system using refrigerant R-12.

Higher cooling efficiency and lower power consumption are important in large industrial applications.Insoluble impurity in refrigerant requires that refrigerant has certain water absorption. When little water penetrates into refrigerant, ice jam will occur at low temperature and affect the normal operation of refrigeration system.The refrigerant R-22 absorbs more water than R-12, which is important in cryogenic applications.