Articles Tagged with ''CO2 as a refrigerant''

Taking Control of Transcritical CO2

New Technologies Aid New Equipment

The following article was prepared by Parker Hannifin Corp. Micro Thermo Technologies and describes one of the approaches for use of CO2 in transcritical systems for refrigeration.


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Developing Next-gen Refrigerants

It’s Time to Get Involved in the Ongoing Development of New Refrigerants

The HVACR industry is always exploring new options that may lead to more efficient, cost-effective, and environmentally friendly refrigerants to keep facilities — and the people and technology in them — comfortably cool.


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Oct. 9, 2014: Hussmann Announces Transcritical CO2 Refrigeration Systems Alliance

There Has Been Increasing Interest in CO2 Systems

Hussmann Corp. and Systemes LMP, Quebec, Canada, have announced an alliance to provide customized solutions for CO2 transcritical refrigeration systems. Together, the two companies expect to expand the reach of their products to a broader audience.


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Sept. 22, 2014: Natural Refrigerants Make Sense in Supermarket Applications, Says Carrier Study

Survey Provides Insights from European Food Retail Professionals

Almost two-thirds of large supermarkets surveyed in northern and western European countries now use natural refrigerants in their stores, according to a new report issued by Carrier Commercial Refrigeration, Europe. The research finds that this trend is being driven by industrywide sustainability policies that are outpacing legislation.


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CO2 Refrigerant Growth Continues

Inroads Ongoing in United States

CO2 as a refrigerant has been a part of the refrigeration landscape for close to a decade. The most anticipated next step was running CO2 as a standalone refrigerant in a system, which is being done in Europe in more and larger applications. Finally, the approach crossed the Atlantic.


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July 14, 2014: Danfoss Discusses CO2 Refrigeration Benefits at ATMOsphere America

Presentation Showcases Impact of CO2 Systems on Climate and Energy Efficiency

Danfoss highlighted the sustainability benefits of CO2 refrigeration systems in supermarket applications during a presentation at ATMOsphere America 2014 in San Francisco. ATMOsphere America convened industry leaders to discuss the latest technologies, market trends, and regulatory issues in the field of natural refrigerants.


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July 11, 2014: Sprouts Farmers Market to Open Atlanta-Area Store with CO2 Refrigeration

Transcritical CO2 Refrigeration Systems Are Normally Limited to Colder Climates

Sprouts Farmers Market announced that it is opening a new store in the metro-Atlanta area using CO2 refrigeration. According to the company, it will be the first CO2-based supermarket refrigeration system in a warm weather market in North America.


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Lawson Wins Award for CO2 Refrigeration Use

C-Store Chain Lowers Total Energy Consumption by 11 Percent

As the industry continues to deal with f-gas issues, recognition continues to come to refrigeration systems using CO2 as a refrigerant.


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Feb. 12, 2014: Coca-Cola Installs 1 Millionth HFC-Free Cooler Globally

Company Working Toward 2015 Goal to Use Natural Refrigerants for All New Cold-Drink Equipment

The Coca-Cola Co. announced that it has installed its 1 millionth hydrofluorocarbon (HFC)-free cooler using natural refrigerant. Together with its bottling partners, the Coca-Cola system has established a goal that all new cold-drink equipment will be HFC-free by 2015.


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Sustainable Refrigeration is Only ‘Natural’

New Refrigerants Still Need Careful Control, Simplicity
The purpose of the Atmosphere America event in Washington, D.C., this past summer was to present a business case for the so-called natural refrigerants.


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NEWSMakers: Ed Purvis

Emerson Climate Technologies executive president and business leader Ed Purvis discusses HVACR industry trends, the strength of the industry, and Emerson’s new innovation center. Posted on Dec. 26.

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