Alaska Marine Lines, a Lynden company providing marine transportation to and fromAlaska, is continuing its efforts to work lean and green.
Industrial refrigeration can be found in many types of applications ranging from ice making to food processing to product preservation.
Cooling towers provide cooling for air-conditioning, manufacturing processes, or power generation by utilizing the evaporation of water to transfer heat from the process or building to the atmosphere.
That was the context of the second Atmosphere America Natural Refrigerants Conference that took place this summer in Washington, D.C. The approach was a very unsentimental business case for wider use in North America, especially the U.S., of such refrigerants as ammonia (R-717), CO2 (R-744), and the HC propane (R-290).