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event

10th International Conference on Sustainable Energy Technolo...

Conference | 4 Sep. 2011 - 7 Sep. 2011 | Istanbul, Turkey
This conference will consist of an informative and comprehensive scientific program, featuring oral and poster presentations and a commercial exhibition. This will provide a unique opportunity to become fami...
news
DTI and Star give Insights on CO<sub>2</sub> IT equipment cooling

DTI and Star give Insights on CO2 IT equipment cooling

1 September 2011
As innovations are taking place in CO2 technology and the supply chain develops products for larger duties at lower costs, CO2 is expected to be more widely deployed in data centres. R744.com talked to Christian Heeru...
news
R744 heat pump performance analysed in ICR research papers

R744 heat pump performance analysed in ICR research papers

31 August 2011
On the fourth day of the International Congress of Refrigeration two technical sessions on “Heat Pumps and Natural Refrigerants” were organised highlighting results for CO2 heat pump performance for commer...
news
New opportunities on myR744

New opportunities on myR744

30 August 2011
As already announced a few weeks ago, R744.com and myR744 have been redesigned and are about to be launched with many new features, making it easier to post requests, find business opportunities and project partners a...
news
ICR - Advances in vapour compression cycles and equipment...

ICR - Advances in vapour compression cycles and equipment...

29 August 2011
R744.com reports on research presented at the International Congress of Refrigeration (ICR) on CO2 vapour compression and equipment design. New research on oil-free systems could improve R744 system performance, whils...
news
Eco Cute case study: shifting hot water production to nig...

Eco Cute case study: shifting hot water production to nig...

24 August 2011
A business hotel in Tottori, south-west Japan, has opted for a hot water system based on commercial Eco Cutes to achieve energy efficiency and low running costs. A common bathing area has helped shift hot water demand...
Bronze partner
KAV Consulting Pty Ltd

KAV Consulting Pty Ltd

KAV Consulting Pty Ltd, a small refrigeration consulting engineering firm, has recently completed the world’s first fully integrated two stage transcritical CO2 refigeration system.
news
Highlights International Congress of Refrigeration, 22 Au...

Highlights International Congress of Refrigeration, 22 Au...

23 August 2011
Promoting knowledge on refrigeration and associated technologies that sustainably improve quality of life, the celebrated International Refrigeration Congress (ICR) opened in Prague on Monday 22 August. During the 5-d...
news
UPDATED: R744.com reporting live from the International C...

UPDATED: R744.com reporting live from the International C...

23 August 2011
This week, the 23rd International Institute of Refrigeration (IIR) International Congress of Refrigeration (ICR) will be showcasing the latest developments and progress in refrigeration equipment, including carbon dio...
event

23rd IIR International Congress of Refrigeration

Conference | 21 Aug. 2011 - 26 Aug. 2011 | Prague, Czech Republic
The International Institute of Refrigeration is the only independent intergovernmental organization which promotes knowledge of refrigeration and associated technologies that are necessary for life in a scie...
news
Opportunities and requests on myR744

Opportunities and requests on myR744

19 August 2011
myR744 is the popular and active community of R744.com. Aside from the possibility to be active on the forum and connect with members, registering to myR744 gives you the opportunity to put your requests forward while...
Gold partner
Hillphoenix

Hillphoenix

Hillphoenix Inc., a Dover Company based in Conyers, Ga, USA, designs and manufactures commercial and industrial refrigeration systems and integrated power systems, commercial refrigerated display cases and specialty p...
news
Tesco opens its first CO<sub>2</sub> refrigeration store in China

Tesco opens its first CO2 refrigeration store in China

17 August 2011
Early August 2011, retailer Tesco opened its 97th store in China, yet the first one to feature a CO2 refrigeration system.
news
100th transcritical system comes on line - experiences wi...

100th transcritical system comes on line - experiences wi...

16 August 2011
The 100th transcritical system planned by Frigo-Consulting has been put into operation in a Coop supermarket in Switzerland. The expert for sustainable engineering can look back on over 10 years of experience with CO2...
news
UPDATED: Sustainable Swiss supermarket new build inc...

UPDATED: Sustainable Swiss supermarket new build inc...

16 August 2011
In spring 2011 the Prodega cash and carry in the Swiss town of St Blaise was reopened after a larger facility using sustainable construction solutions was built near the site of the old store. To reduce the environmen...
news
CO<sub>2</sub> system design by young Spanish engineer gains recogni...

CO2 system design by young Spanish engineer gains recogni...

11 August 2011
In recognition of her design of a CO2 refrigeration system for a Spanish supermarket, Cristina Gómez Fernández was awarded an Industrial Engineering College of Galicia (Icoiig) prize. An El Pais article ...
paper

Experimental evaluation of a cascade refrigeration s...

11 August 2011 | Report / Study | Published: 2010
A prototype of a cascade refrigeration system using NH3 and CO2 as refrigerants has been designed and built. The prototype is used to supply a 9 kW refrigeration capacity horizontal plate freezer at an evaporating tem...
news
Tranter presents SPW heat exchanger for CO<sub>2</sub> cascade appli...

Tranter presents SPW heat exchanger for CO2 cascade appli...

10 August 2011
The global manufacturer of gasketed and welded plate heat exchangers is adding its SPW shell and plate heat exchangers suitable for CO2 cascade applications to the R744.com product database. The all-welded shell &...
news
Irish social housing project to feature 130 SANYO CO<sub>2</sub> hea...

Irish social housing project to feature 130 SANYO CO2 hea...

9 August 2011
Some 130 SANYO ECO CO2 heat pump units are being installed at a pioneering housing project in Dublin, Ireland, to provide low cost, low carbon heating and hot water for the social housing apartments.