How does the freezing section of ammonia react?

Since the ammonia synthesis section needs to produce low temperature production conditions by gasification of liquid ammonia, the task of the freezing section is to re-liquefy the gaseous ammonia. The gas ammonia evaporated by the ammonia evaporator through the gas ammonia pipeline into the ice machine before the separator, separated from the liquid ammonia into the ammonia compressor pressurized, pressurized gas ammonia through the oil separator into the water cooler, where the gas ammonia condensed into liquid ammonia and back to the ice machine liquid ammonia storage tanks, from the expenditure valve to the ammonia evaporator for recycling or ammonia storage.

Process flow diagram of ammonia synthesis freezing section