Honeywell cascade refrigeration

Larger CO2 Compressors Launched by Emerson

Emerson debuts larger CO2 compressors Written by Michael Gary, R744.com, February 21, 2018 Emerson has launched 35 and 40 HP semi-hermetic reciprocating Copeland CO2 compressors, with the 50 HP version slated for late fall. The compressors offer capacity ranging from 40,000 BTU/h to 320,000 BTU/h at 20°F SST. “There is a demand for larger CO2 compressors because CO2 is […]

propane refrigeration

First Transcritical Co2 Supermarket in the Middle East is Inaugurated

Middle East’s first CO2 supermarket opens in Jordan R744.com, March 5, 2018 The first transcritical CO2 supermarket in the Middle East was inaugurated today at the Al-Salam supermarket in Amman, the capital of Jordan. The CO2 transcritical system installed in Amman, a pioneer in the Middle East, is designed to cope with temperatures reaching up to 32°C between […]

winery

Italian Winery Is Using C02 Bases Water-brine Chillers for Heating and Cooling

CO2 at heart of Italian winery r744.com, December 5, 2017 Two Yukon CO2-based water-brine chillers from Italian firm Enex provide heating and cooling at the Abazzia di Novacella winery in the Alto Adige (South Tyrol) region of Italy. Water enters the system at 6°C and is cooled to 1°C. The system is capable of functioning in ambient outside temperatures […]

Shipping Containers

Carrier Naturaline Co2 Refrigeration Systems Are Being Tested in Shipping Containers

Maersk begins testing CO2-cooled shipping containers r744.com, September 18, 2017 In a move that could lead to wider uptake of natural refrigerant-based cooling solutions in the maritime sector, Maersk Line, the world’s largest container shipping company, has begun testing 100 refrigerated shipping containers fitted with Carrier Transicold’s NaturaLINE CO2 refrigeration system at the port of Santa […]

Advansor refrigeration

A CO2-Based Cooling Solution for the Fishing Industry

Advansor enters CO2 fishing race R744, April 19, 2017 According to Advansor, of the 4.7 million small and medium-sized fishing vessels currently active worldwide, approximately 80% use climate-damaging refrigerant R22. The Danish firm and other companies are teaming up with UNIDO and the Danish Technological Institute (DTI) in a joint working group to develop a […]

actuation technologies Ask the Expert compressed air dryers CO2 refrigeration

Ask the Expert: Is a CO2 Refrigeration System a Good Option?

Question: When is a CO2 Refrigeration System a Good Option for a Supermarket/Convenience Store? Bryan Kilgore, ERS, for Zondits The cost margins for retail food stores are razor thin, so when does upgrading or replacing an old refrigeration system with a new CO2 system make sense? Will the system be efficient, reliable, safe, and cost-effective? Answer: […]