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IIR document
Safety of large vacuum insulated LNG tanks.
Bayesian calibration – what, why and how.
Long term elongation of Kevlar-49 single fiber at low temperature.
Gaseous and particulate contamination limits for data centers. 1.
Heat dissipation effect on a borehole heat exchanger coupled with a heat pump.
Refrigeration sector monitoring
8 results
New NIST screening method for refrigerants
Researchers from the US National Institute of Standards and Technology (NIST) developed a computational method to identify candidate low-GWP refrigerant fluids. The method identified 1234 promising low-GWP chemicals among 56 203 considered.
Road to COP28: Energy efficiency, the key to sustainable cooling in Africa
According to Francis Sempore, director of ECREEE, energy efficiency is a key sustainability issue that needs to be promoted, funded and supported through the implementation of...
A Listeria monocytogenes biosensor based on gold nanoparticles
The innovation is an inexpensive, portable, disposable enzyme-linked immunoabsorbent assay-based biosensing strip that detects L. monocytogenes theough gold particle-modified screen-printed carbon electrodes.
Honey is an efficient natural cryoprotectant in fertility preservation
While several review articles point to the need for new, effective and less toxic cryoprotectants, honey has proven to be an effective non-penetrating...
Ice cream global trade data 2022
Europe continues to lead global exports of ice cream in 2022, according to the United Nations Comtrade database.
Spacewalkers replace the cooling pumps of the ISS cosmic particle detector
Two astronauts just finished successfully repairing the cooling pumps of the Alpha Magnetic Spectrometer fitted to the International Space Station.
LHC season 3: cryogenic cooling system upgrade
The particle accelerator returned to service in 2022 after numerous improvements, including an increase in cryogenic cooling power at point 4.
Novel desiccant materials for more energy-efficient AC systems
Teams of researchers at MIT and at Texas A&M University have developed novel desiccant materials that could lead to more energy-efficient and economical room air conditioners and...
IIR news
14 results
IIR wins ECREEE Award for solar cooling and heating efforts in Africa with SophiA
The ECOWAS Sustainable Energy Forum took place in Abidjan, Côte d’Ivoire on November 28-29. The IIR organised a SophiA workshop and was honoured with an ECREEE Award for its outstanding contribution to...
New Working Group: Cooling and Refrigeration Emissions and Energy Data Working Group (CREED)
IIR and UNEP-led Cool Coalition are excited to announce the formation of a new working group titled "Cooling and Refrigeration Emissions and Energy Data Working Group (CREED)"
The IIR at ESEF 2025 in the Gambia
For the third time this year, the IIR took part in the successful 10th edition of the ECOWAS Sustainable Energy Forum (ESEF 2025) at the Sir Dawda Kairaba Jawara International Conference Center, marking not only...
The IIR around the world: October 2023
A look back at the IIR's latest events at Refcold in India, the ESEF forum in Praia, Cabo Verde, and the SIFA trade fair in France.
The importance of heat pump data for policymaking: Insights from the IEA workshop
On January 23, the IIR participated in the workshop “The importance of heat pump data for policymaking and innovation,” organised by the IEA in Paris.
SophiA at ESEF 2024 in Abidjan
SophiA will organise a 3-hour hybrid workshop focused on ongoing solar cooling and heating projects in the ECOWAS region.
A new version of the ATP Agreement
The new version on the international carriage of perishable foodstuffs and on the special equipment to be used for such carriage became effective from 30 September 2015. The IIR was involved in this process thanks to its Commission D2...
ICR2015 : The 24th IIR International Congress of Refrigeration
16 - 22 August 2015, the 24th ICR takes place in Yokohama, Japan!
Editorial by Didier Coulomb
2005 will bring many changes in the field of refrigeration as a whole, and also in the IIR's activities. Discussions on climate change are in the limelight thanks to the ratification of the Kyoto Protocol which will further limit the use of...
IJR Editorial: World Refrigeration Day 2020
Editorial of Didier Coulomb, Director General of the IIR, published in volume 113 of the International...
ICR2015: Early Bird Registration now open
Registration is now open for the much anticipated 24th ICR will be held at Yokohama, Japan from 16 to 22 August 2015.
Member news: Carrier Transicold's innovative electrical technologies for refrigerated transport
Carrier Transicold promotes a new all-electric and autonomous cooling system for semi-trailers that completes its 100% electric range.
International collaboration: The key to a prosperous future in refrigeration
The IIR puts its international network into action for the benefit of all.
ICR2015: A stimulating environment for dynamic exchanges
With a focus on improving standards and the quality of life of many worldwide, as well as emphasising the importance of preserving the earth through the advancement of refrigeration applications and technology, ICR2015 is expected to attract a...
Encyclopedia of Refrigeration
6 results
Cold storage conditions for fruits and vegetables
Practical recommendations for the cold storage of over 200 cultivars of fruits, vegetables and herbs (storage temperatures, relative humidity, storage time, controlled atmosphere...
Nanorefrigerants
Nanorefrigerants are created by adding nanoparticles in suspension to a base refrigerant. They have a thermal conductivity that is 15% to 104% higher than that of the corresponding...
Additive manufacturing of heat exchangers
In the refrigeration industry, additive manufacturing (colloquially referred to as “3D printing”) makes it possible to fabricate novel, complex and potentially more energy efficient...
Ice cream manufacturing, environmental impact and market data
From a physico-chemical point of view, ice cream is a complex, frozen multiphase mixture. The manufacturing process includes several stages of freezing which are described in this...
Cryogenics in the pharmaceutical industry: drug design and bioavailability improvement
Research activities in the pharmaceutical sector focus primarily on developing novel drug formulations which can elicit the desired response upon being administered to the patient...
Cryogenic nitrogen in the food and beverage industry
The adoption of cryogenic processes in the food and beverage industry is predominantly driven by liquid nitrogen (LIN), and it is the preferred candidate for food chilling and...
Events
1 result
Other event
15th IEA Heat Pump Conference
May 26, 2026 - May 29, 2026
Vienna, Austria
Join the 15th IEA Heat Pump Conference, which will take place in Vienna, Austria,from May 26-29, 2026! The 15th IEA Heat Pump Conference, co-sponsored by IIR,...
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