Emerson and Future Green Now analyzed to what extent adiabatic gas coolers and other technologies improve efficiency in different climate zones.
Distributed CO2 refrigeration systems such as small racks and condensing units can help retailers change to CO2 in stages, noted Andre Patenaude at the ATMO World Summit.
The online event featured 19 webinars, which garnered more than 8,000 global views on multiple platforms and 52,000 impressions on social media.
The ‘smart’ CO2 supermarket will be fully functioning and run by Brugsen, Denmark’s largest cooperative retailer.
The heat pump, using Vilter’s high-pressure single-screw compressor, has completed more than 6,700 hours of testing.
The global online event, free to attend March 30-31, will cover key market and policy trends and new technologies using natural refrigerants.
The U.S. components manufacturer is also building four new CO2 research labs as it steps up investment in CO2 technology.
With COVID safety measures, the HVAC&R trade show will feature R744 products from a number of manufacturers.
Inefficient oil separation will leave a film on the heat exchanger surfaces and decrease system efficiency, explains Emerson/Temprite report.
Supermarket in Joplin, Missouri, is equipped with Zero Zone rack and Emerson components.
R744.com is an independent marketplace for carbon dioxide HVAC&R products and services, and a trusted source for the latest ammonia news from around the world.
