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  • Refrigeration technologies help preserve biodiversity

    The role of refrigeration in biodiversity protection is illustrated by two examples: the cryopreservation of coral larvae and the use of refrigeration to fight bee colony collapse.

    • Publication date : 2019/05/29
    • Subjects: General information, Environment
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  • Refrigeration at the heart of biomedical innovation: the example of Libmeldy

    A rare inherited disorder can now be cured with gene therapy. Libmeldy, an innovative drug, must be stored at a temperature of – 130°C. 

    • Publication date : 2024/04/26
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    Hand of a docteur controlling perfusion

  • Cool eggs

    The US Food and Drug Administration (FDA) estimates that 30 deaths and 79000 foodborne illnesses due to consumption of eggs infected with Salmonella Enteritidis occur annually. New food safety requirements designed to address this issue...

    • Publication date : 2011/02/11
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  • Mele Kaliki Cool!

    An USD 3-4 million dollar deep-seawater cooling system is to form part of a USD 100 million redevelopment project underway in Hawaii to meet the island's air-conditioning requirements. The system, to be designed by the Honolulu Board of Water...

    • Publication date : 2005/07/19
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  • Briefs: Thermoacoustics for air conditioning

    The Palo Alto Research Center (PARC), is developing a new form of refrigeration for cooling at room temperature, based on thermoacoustics, which was previously used only for cryogenic temperatures. The technology PARC developed is claimed to...

    • Publication date : 2010/05/27
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  • Underground storage of liquid CO2

    Dispensing of CO2 by storing it underground usually implies placing it in aquifer rocks deep enough (-800 m) to achieve sufficient pressure to maintain the CO2 in a supercritical (fluid) phase. This approach has many shortcomings as in this form,...

    • Publication date : 2006/11/15
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  • Martinique: a geothermal cooling network project

    Storengy and TLS Geothermics have been granted a research permit to explore the subsoil of Martinique and the potential of geothermal energy. Engie Solutions will bring its expertise in heating and cooling...

    • Publication date : 2021/09/03
    • Subjects: Environment
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  • Legionnaires’ disease

    Two outbreaks of Legionnaires' disease are in the news: - Thirteen deaths have occurred among 85 patients who contracted Legionnaires' disease in the northern French prefecture of Pas-de-Calais. The main cause of the outbreak is a cooling tower at...

    • Publication date : 2004/04/28
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  • Refrigeration, a key player to eradicate malaria

    Refrigeration techniques have been used to develop and preserve the very first malaria vaccine, which has been administered to almost 2 million children since 2019.

    • Publication date : 2024/04/25
    • Subjects: Developing country
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  • COVID-19 news in the HVAC&R sector

    The IIR reviews the available information on the possible impact of air conditioning on the spread of COVID-19 and the recommendations for the operation and maintenance of HVAC systems. Furthermore, several...

    • Publication date : 2020/04/05
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  • A design for a liquid-nitrogen-powered vehicle engine could provide an alternative to batteries and fuel cells

    The engine developed by Dearman Engine Company (DEC), which is driven by the pressure created as liquid nitrogen (LN2) returns to its gas form could provide a way of powering a vehicle without producing CO2 tailpipe emissions but with a longer...

    • Publication date : 2012/03/26
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  • Shape memory alloys: cooling with metal muscles

    Researchers from the University of Saarland (Germany) are constructing an optimized prototype for an air-cooling system in which heat and cold are transferred using “muscles” made from a nickel-titanium alloy thanks to the elastocaloric effect.

    • Publication date : 2016/08/19
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  • “Soft chill” technology improves temperature control for food processors

    A new way of using liquid nitrogen to control the temperature of foods while they are being processed will improve quality, even when used with the most heat-sensitive or reactive foods, according to Air Products.

    • Publication date : 2014/02/17
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  • The ice wall ready to go into service at Fukushima

    In Japan, the huge ice wall installed to stop groundwater pollution at the tsunami-wrecked Fukushima nuclear plant is going to be activated.

    • Publication date : 2016/04/12
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  • Geothermal heat-pump under supermarket car park

    Walmart’s new 12,540 m² prototype store in Burlington, ON, Canada is equipped with a geo-heat exchange heating and cooling system using 15 km of pipes under the store’s parking lot.

    • Publication date : 2014/04/16
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See all results in the refrigeration sector news items

  • The International Journal of Refrigeration (IJR)

    The IJR is the most important scientific journal in the field of refrigeration technology. It is a co-publication of Elsevier and the IIR. Eight issues are published each year, with over 15 articles per issue. Certain issues are totally or...

    • Publication date : 2006/07/26
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  • The Congress in Yokohama: a great success!

    In Yokohama, the International Congress of Refrigeration (ICR2015), a huge milestone in the refrigeration sector, saw a massive amount of information disseminated and certainly lived up to expectations with almost 1,200 conference delegates, 143...

    • Publication date : 2015/09/16
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  • Technical visit to the Tokyo fish market (in French)

    During the ICCC conference last June, participants were offered technical visits, including a tour of the Tokyo Fish Market. Alain Le Bail, President of the IIR Commission C2, chose to visit it. Discover his...

    • Publication date : 2024/11/15
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    Alain Le Bail

  • 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...

    • Last update : 2023/11/07
    • Langues : English, French
    • Themes : Freezing of foodstuffs
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