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  • BETTED: a new IIR EU funded project

    This project aims to promote the energy transition of the dairy value chain. The kick-off meeting is scheduled for March 11-12 in Brussels (Belgium).

    • Publication date : 2024/01/26
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    Dairy products and cows

  • New EU research project BETTED gets underway!

    The IIR is one of 10 partners of the new European research project aimed at promoting the energy transition of the dairy value chain.

    • Publication date : 2024/03/27
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    Logo BETTED

  • Frisbee Project: Latest Developments

    Frisbee is a European-Union-funded 4-year project. It was launched in September 2010 and involves 26 partners including the IIR. the IIR is in charge of collecting data and the dissemination of research outcomes. The aim is to provide new...

    • Publication date : 2011/12/20
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  • New European projects for the IIR

    In line with its international activities, the IIR is going to take part in two European projects which have just been validated by the European Commission.

    • Publication date : 2016/02/24
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  • Join the ENOUGH project webinar!

    Funded by the European Union’s Horizon 2020 research and innovation programme, the ENOUGH project aims to address and reduce emissions from the food sector. Join the project webinar on December 1.

    • Publication date : 2022/11/24
    • Subjects: Environment, Technology
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  • World Bank project in Bangladesh

    The IIR has just signed an agreement with the World Bank to develop a cold chain, as sustainable as possible of course, in Bangladesh, in partnership with British and Bangladeshi universities. 

    • Publication date : 2021/03/29
    • Subjects: Developing country
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  • Two IIR Informatory Notes on hot topics

    The IIR has recently published two Informatory Notes on high-stakes subjects: flammable refrigerants and the Internet of Things and Artificial Intelligence in refrigeration and air...

    • Publication date : 2023/09/22
    • Subjects: Technology, HFCs alternatives
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    IIR Informatory Notes

  • The European Union project Cryohub in Beijing

    The IIR organised a well-attended CryoHub workshop at the 5th International Conference on Sustainability and the Cold Chain in Beijing on April 7th.

    • Publication date : 2018/04/19
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  • SophiA project: HKA Lab test progress

    SophiA HKA (Karlsruhe University of Applied Sciences) Lab test is intended to provide a better understanding of the cooling system in in different climate zones.

    • Publication date : 2023/10/27
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    HKA Lab

  • EU project SuperSmart comes to a close: What have we learnt?

    Funded by the European Union Horizon 2020 Research and Innovation Programme, the EU SuperSmart project was launched in February 2016 and recently came to an end. Want to know how to reduce energy consumption in the food retail sector?… SuperSmart...

    • Publication date : 2019/02/25
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  • COOL-SAVE project distributes 1st newsletter

    News about cost effective strategies to improve energy efficiency in cooling systems for the food and drink sector...

    • Publication date : 2013/08/14
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  • We are hiring a techical project manager

    The IIR is involved in diverse projects supporting academia and countries. The person employed in this position will reinforce the IIR project department and will develop and secure new projects for the IIR and...

    • Publication date : 2024/04/08
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    Two women talking during an interview

  • MOPIA joins the REAL Alternatives project

    REAL Alternatives, the international programme for low GWP alternatives training for technicians, is delighted to announce that MOPIA, the Manitoba Ozone Protection Industry Association, has joined the...

    • Publication date : 2021/03/03
    • Subjects: HFCs alternatives
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  • The IIR announces role in European "REAL Alternatives" programme.

    The International of Refrigeration is pleased to announce its role in a new European learning programme “REAL Alternatives” that will address skills shortages amongst technicians working in the refrigeration, air conditioning and heat pump sector.

    • Publication date : 2013/12/01
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  • ENOUGH Project: Joint Statement on Food Waste Reduction

    The ENOUGH project has joined efforts to call for rigorous food waste reduction measures in Europe.

    • Publication date : 2023/12/08
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  • 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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  • 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...

    • Last update : 2023/01/16
    • Langues : French, English
    • Themes : Fruit, Vegetables
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  • Thermophysical properties of HFO refrigerants

    Thermophysical properties of over 50 HFO refrigerants, including single-component and blends.

    • Last update : 2022/06/17
    • Langues : English
    • Themes : HFO et HCFO, Blends
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  • Thermophysical properties of HFC refrigerants

    Thermophysical properties of over 100 HFC refrigerants, including single-component and blends.

    • Last update : 2022/06/17
    • Langues : English
    • Themes : HFCs, HFO et HCFO, Blends
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  • Thermophysical properties of hydrocarbon refrigerants

    Thermophysical properties of over 20 hydrocarbon refrigerants, including single-component and blends.

    • Last update : 2022/06/17
    • Langues : English
    • Themes : Hydrocarbons, Blends
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  • Global warming potential (GWP) of HFC refrigerants

    Using the latest updated data from UNEP’s RTOC 2022 report, we have compiled the 100-year GWP and 20-year GWP values of hydrofluorocarbon-based (HFC) refrigerants. Our table includes...

    • Last update : 2023/09/15
    • Langues : French, English
    • Themes : HFCs
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  • Additive manufacturing of regenerators for caloric cooling

    In many areas of engineering, additive manufacturing allows the production of complex and multifunctional products that could not be manufactured using traditional methods. In the...

    • Last update : 2022/09/16
    • Langues : French, English
    • Themes : Caloric cooling (magnetocaloric, electrocaloric, elastocaloric and barocaloric cooling)
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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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  • 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...

    • Last update : 2023/03/10
    • Langues : French, English
    • Themes : Freeze-drying in biology and medicine, Cryobiology, cryomedicine: general information
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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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  • 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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  • 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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  • 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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  • 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...

    • Last update : 2022/06/17
    • Langues : English, French
    • Themes : Nanofluids
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  • Global HFC emissions from the refrigeration sector

    This table shows HFC emissions from the refrigeration sector – including air conditioning – in million tonnes of CO2 equivalent for about 40 countries that are signatories...

    • Last update : 2022/01/20
    • Langues : English
    • Themes : General information on environment (climate change, ozone depletion…)
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See all results in the Encyclopedia of Refrigeration