Catalytic reforming ammonia refrigeration system
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What is the purpose of adding refrigeration oil to an ammonia refrigeration compressor? Should it be added at the compressor inlet or the outlet?
For lubrication, cooling, sealing, and noise reduction, our company uses injection from the inlet, via the inlet filter drain valve
For lubrication, noise reduction, cooling, sealing, etc., a hose is connected at the inlet drain of the ammonia compressor; by adjusting the pressure at the compressor inlet to a slight negative value, the refrigeration oil is drawn into the system.