Views: 0 Author: Site Editor Publish Time: 2025-09-10 Origin: Site
CO2 Evaporator for Industrial Refrigeration Systems
CO₂ evaporator is a critical heat transfer component in industrial refrigeration systems that use carbon dioxide (CO₂, R-744) as the refrigerant. Unlike conventional refrigerants (e.g., R-410A, R-134a), CO₂ has unique thermophysical properties—such as a high operating pressure (transcritical cycle above 31.1°C critical temperature) and excellent heat transfer efficiency—which demand specialized evaporator design and operation. Its core function is to absorb heat from the industrial process (e.g., cooling food products, industrial fluids, or air) by evaporating liquid CO₂ into a vapor, thereby delivering the required cooling effect.
