McKenna Engineering designed and built a closed loop refining heat pump uniquely utilizing water (R-718) as refrigerant. Additionally, the rejected heat was added back in as heat addition to maximize the solvent refining efficiency.
The system was delivered completely pre-piped, pre-wired to a complete starter/control panel, and pre-tested (functional test at Mckenna Engineering’s facility in Carson, CA) ready for installation at the job site.
Liquid Ring Vacuum Pump, water boiler for make-up heat, refrigerant receiver, liquid-vapor separator, fin-fan heat exchangers, immersion heaters
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