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Will CO2 or Ammonia Win the Battle for Industrial Refrigeration?
Daniel Clark, Managing Director of Isentra, believes that transcritical CO2 will make deeper inroads into traditional ammonia territory than HFC’s ever did.
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IIAR Publishes First Safety Standard for Closed-Circuit CO2 Refrigeration
The new ANSI/IIAR standard addresses issues like minimum requirements for safe design, safe installation, startup and inspections.
CERN Adopts Transcritical CO2 Cooling for Detector Experiments
Cooling of the Large Hadron Collider’s tracking detectors will be based on a two-stage R744 booster system, with a secondary pumped CO2 loop.
New Zealand Company Introduces ‘World’s First’ On-Farm CO2 Milk Cooling
The patented R744 Eco2Dairy system has been developed by Auckland-based Cold Energy Technology and includes heat recovery.
Rufus Brubaker Refrigeration Installs CO2 for U.S. Industrial Customer
The 200TR transcritical solution, manufactured by Zero Zone, includes parallel compression and heat recovery.
French City Chooses Energy Efficient CO2 Solution for Ice Rink
Caen-la-Mer has chosen a transcritical PowerCO2OL rack from Carrier for a refurbishment of its Olympic-sized ice skating rink.
International Gas Detectors Launches Personal CO2 Monitors
The units are hailed as a compact, maintainable and affordable way to keep staff and technicians safe in confined spaces.
Mayekawa Stepping Up Focus on New CO2 Industrial Condensing Units
Mayekawa, known for its NH3/CO2 cooling systems, is catching up with competitors in the CO2 refrigeration market.
Future Green Now Joins R744.com as a Bronze Partner
The South African consultancy focuses on CO2 refrigeration applications around the globe.
U.S. Foodbank Opts for CO2 Refrigeration to Deal with Influx of Perishables
The Vermont Foodbank’s transcritical CO2 system from Hillphoenix is expected to deliver a three-year payback on the cost premium.