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  • IIR Member news: Star Refrigeration come to the rescue to clean up an ammonia leak

    The British industrial refrigeration engineering company recently conducted a maintenance operation at an ASDA refrigeration plant using ammonia as a refrigerant.

    • Publication date : 2018/04/19
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  • ICCC2016 highlights: ageing of refrigerated truck insulation

    This summary refers to a paper presented during the IIR International Cold Chain Conference (ICCC2016) which took place in New Zealand. This paper can be downloaded from Fridoc database by using the direct link provided at the end of the article.

    • Publication date : 2016/08/25
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  • Cheers to that!

    An innovative brewery refrigeration system that uses natural CO2 gas has been conceived by engineers from the Ziemann Group in collaboration with Axima. This system, which will be of particular interest to large plants with extensive pipe networks...

    • Publication date : 2006/05/05
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  • Refrigerant news: Training in CO2

    - NVKL, the Dutch association of contractors, distributors and manufacturers, recently opened the first training centre of natural refrigerants in Europe. The new training centre is located in Ede, the Netherlands. It comprises: detection and...

    • Publication date : 2011/02/07
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  • Briefs: HFO1234yf: results of SAE investigations

    The Society of Automobile Engineers (SAE) International Cooperative Research Program (CRP) presented its findings on the new alternative refrigerant for mobile air-conditioning systems HFO-1234yf. SAE is a global association of 115 000 engineers...

    • Publication date : 2009/02/25
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  • MAC developments

    While in the mobile air-conditioning (MAC) sector, R&D is focusing on alternative refrigerants to R134a (see "In the news" below), some other research projects or achievements are noteworthy: - The National Renewable Energy Laboratory in...

    • Publication date : 2009/12/09
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  • Briefs: Fuel cell vehicles (FCVs) equipped with CO2 air-conditioning systems

    In most automotive air-conditioning systems, fluid, heated by the engine, is circulated through the heater to warm the passenger compartment. However, in FCVs and electric vehicles, a heat source is lacking, as they do not have an internal...

    • Publication date : 2004/07/27
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  • Fuel cell vehicles (FCVs) equipped with CO2 air-conditioning systems

    In most automotive air-conditioning systems, fluid, heated by the engine, is circulated through the heater to warm the passenger compartment. However, in FCVs and electric vehicles, a heat source is lacking, as they do not have an internal...

    • Publication date : 2004/05/25
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  • Integrated CO2-CHP system

    Brunel - a UK University - and 14 industrial partners in the commercial refrigeration sector have presented an innovative integrated energy system which has been designed to meet the needs of medium and large supermarkets and can be tailored to...

    • Publication date : 2011/02/11
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  • HFO-1234yf news

    HFO-1234yf, developed by DuPont and Honeywell as a substitute for HFC-134a in mobile air-conditioning applications in response to EU 2006/40 Directive which bans the use of refrigerants with a GWP higher than 150 in new types of vehicles by...

    • Publication date : 2011/02/04
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  • R&D topics

    In this issue of the Newsletter dedicated to environmental issues, we present several initiatives related to promising refrigeration technologies or applications which have the potential to decrease the environmental impact of refrigeration plants...

    • Publication date : 2007/08/05
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  • Mobile Air Conditioning: R&D is intensifying

    The Mobile Air-Conditioning sector (MAC) is currently in the news. On January 31, 2006, the European Parliament and the Council reached agreement on a Directive (to be transposed at national level) "relating to emissions from air-conditioning...

    • Publication date : 2006/05/05
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  • Briefs: Parasense

    Parasense's refrigerant monitoring has been installed in Europe's largest grocery picking centre: Sainsbury's 10 million GBP grocery picking centre in North West London processes over 15 000 customer orders a week. The Parasense equipment detects...

    • Publication date : 2006/11/15
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  • Experimental Study on Automotive Cooling and Heating Air Conditioning System Using CO2 as a Refrigerant

    This paper was presented at the IIR Gustav Lorentzen Conference in Glasgow (Sep. 2004). It presents an experimental study on automotive cooling and heating air conditioning systems using CO2 as refrigerant. Recently, as one of the countermeasures...

    • Publication date : 2004/11/24
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  • A ship sinks due to refrigeration failure

    Three years ago, in April 2001, a factory freezer trawler, the Fame, sank off the coast of Labrador, Canada. According to a recent report by a provincial Transportation Safety Board, the ship sank due to a chain of events, eventually flooding the...

    • Publication date : 2004/05/25
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See all results in the refrigeration sector news items

  • Editorial by Didier Coulomb

    The 23rd International Congress of Refrigeration (ICR2011) will take place in Prague on August 21-26, 2011. This will be the key refrigeration event in 2011 and will deal with all facets of refrigeration and refrigeration technology. Around...

    • Publication date : 2011/02/07
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  • Here are the latest IIR award-winners!

    Once every 4 years during each International Congress of Refrigeration, the IIR presents a series of prestigious scientific awards:. Gustav Lorentzen Medal: the prize is awarded to a person with...

    • Publication date : 2011/09/15
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  • IIR Working Party on Refrigerant Charge Reduction in Refrigerating Systems: Join Us!

    Suitable design of refrigerating systems has several benefits in terms of limitation of the environmental impact thanks to a reduction in the energy consumption and the limitation of refrigerant emissions. The direct greenhouse effect accounts for...

    • Publication date : 2008/10/25
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  • ICR 2011 in Prague: a Resounding Success

    The 23rd IIR International Congress of Refrigeration held in Prague, on August 21-26, 2011, was highly successful...

    • Publication date : 2011/08/30
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  • IIR Working Parties

    The IIR has 10 commissions: Cryophysics, cryoegineering (A1); Liquefaction and separation of gases (A2); Thermodynamics and transfer processes(B1); Refrigerating equipment (B2); Cryobiology, cryomedicine (C1); Food science and engineering (C2);...

    • Publication date : 2009/12/09
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  • Conference update: Tokyo

    The 2010 International Symposium on Next-generation Air Conditioning and Refrigeration Technology to be held in Tokyo on February 17-19 aims to facilitate vigorous discussions on existing technologies, market trends and technological perspectives...

    • Publication date : 2009/12/09
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  • 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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  • IIR Conference: Auckland

    Innovative Equipment and Systems for Comfort and Food Preservation , an IIR conference, will be held in Auckland, New Zealand, on February 16-18, 2006. Deadlines: June 1, 2005 for abstracts and September 16, 2005 for papers. December 9, 2005:...

    • Publication date : 2005/06/14
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  • IIR committees meetings in Cambridge

    The Management Committee of the IIR met in Cambridge (UK) on March 19, 2005. It was invited by the UK Institute of Refrigeration and Cambridge Refrigeration Technology (CRT), thanks to Robert Heap. The main points discussed during were: - the...

    • Publication date : 2005/06/14
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  • Conference update: Ohrid

    The 3rd IIR event in a series, Ammonia Refrigeration Technology was held on May 7-9, 2009, in Ohrid, Macedonia. With 95 participants from 24 countries and 32 papers presented, the event was very successful. A key focus of this series of...

    • Publication date : 2009/05/27
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  • Valuable publications: Refrigeration Fundamentals

    Refrigeration Fundamentals: this IIR course deals with refrigeration fundamentals, components of refrigeration plants, the refrigerants and lubricants used, and control systems. It is an attractive and valuable teaching tool that technicians and...

    • Publication date : 2009/05/18
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  • Corporate members: news

    - During the IIAR's 2008 Ammonia Refrigeration and Conference, the first fundraising event, a golf tournament, was held in order to launch Ammonia Refrigeration Foundation actions. The recently formed foundation will promote charitable,...

    • Publication date : 2008/05/13
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  • Focus on the last events in June 2021

    In June 2021, the IIR organised two conferences: Thermag and HFO. It also participated in the European Conferences on the latest technologies in refrigeration and air conditioning organised by Centro Studi...

    • Publication date : 2021/06/29
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  • Available now: All 474 papers from the Purdue Conferences 2018

    Welcoming 800 participants from 30 different countries, the 2018 Purdue Conferences took place at Purdue University in West Lafayette, Indiana, USA, from July 9 to 12, 2018.

    • Publication date : 2019/05/06
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  • EU project ENOUGH offers PhD scholarship at CNR-ITC in Padova (Italy)

    A PhD scholarship will be offered as part of the Horizon 2020 project ENOUGH. The European project will aim to provide technologies, tools and methods to contribute to the EU Farm to Fork strategy to achieve...

    • Publication date : 2022/02/15
    • Subjects: Technology, Environment
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See all results in the IIR news items

  • 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...

    • Last update : 2023/06/30
    • Langues : French, English
    • Themes : Ice creams
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  • 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 : French, English
    • Themes : Freezing of foodstuffs
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  • 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...

    • Last update : 2022/09/07
    • Langues : French, English
    • Themes : Evaporators, condensers and other heat exchangers
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  • Liquefied Natural Gas: production process and cold energy recovery

    Liquefied natural gas (LNG) is natural gas that has been cooled to about -160 °C and turned into a liquid to facilitate transportation and storage. A typical LNG supply chain...

    • Last update : 2023/06/23
    • Langues : French, English
    • Themes : LNG and LPG
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  • Environmental impact of the ice cream industry

    This summary document describes the environmental impact of ice cream manufacturing, which is mainly due to the energy consumption and refrigerants used.

    • Last update : 2022/11/17
    • Langues : French, English
    • Themes : General information on environment (climate change, ozone depletion…)
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  • Hydrocarbon refrigerants

    Hydrocarbons such as R290 (propane), R600a (isobutane) or R1270 (propene/propylene) are low GWP non-toxic natural refrigerants with excellent thermodynamic properties. They offer an...

    • Last update : 2022/06/22
    • Langues : French, English
    • Themes : Hydrocarbons, Containment, refrigerant charge reduction
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