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Recommended by the IIR / IIR document
Experimental investigation on the pull-down performance of a -80°C ultra-low temperature freezer.
EU F-Gas Regulation guidance. Information sheet 3: industrial refrigeration.
IIR document
CHEMICAL ENGINEERING AT LOW TEMPERATURES.
LOW-TEMPERATURE TECHNOLOGY IN COAL REFINING.
Genetic programming based new correlation for tray point efficiency in wide boiling range binary distillation.
EFFICIENCY OF PRIMARY ENERGY CONSUMPTION OF HYDROGEN RECOVERY IN AMMONIA SYNTHESIS.
CONSIDERATIONS FOR UPGRADING OF MINE GAS.
OPERATING EXPERIENCE WITH A VARIABLE OXYGEN SUPPLY SYSTEM INTEGRATED IN A STEEL MILL.
Thermal management of high power electronics with phase change cooling.
Simulation analysis on condensation parameters in condensation VOC recovery.
THE CONTRIBUTION OF CRYOGENICS TO THE REDUCTION OF AMMONIA SYNTHESIS POWER CONSUMPTION.
Energy saving cooling-unit for plastic moulding machine.
Role of chemical engineering on global environmental problems.
Sécuriser le maillon faible de la chaîne du froid des produits de santé.
Securing the weak link in the cold chain for health products.
Effects of fin geometry on boiling heat transfer from silicon chips with micro-pin films immersed in FC-72.
Refrigeration sector monitoring
5 results
IIR Cryogenics 2023 conference: perspectives of cryogenic technologies for 2030
Overview of future technological advances in cryogenics: liquid hydrogen electric aircrafts, cryofuels, hydrogen chemical energy conversion, fuel cells for energy storage, cryogenic rocket engine, quantum and...
ICR2019: overview of current refrigeration research topics (part IV)
Energy storage, desiccant air conditioning, high-temperature heat pumps and ejector technologies were some of the salient topics of the latest IIR Congress. Continuation of the synthesis of key presentations of ICR2019.
Next generation of working pairs in absorption heat pumps
The history and latest developments in working pairs for absorption heat pumps were discussed in a recent review article.
Cryogenic carbon capture technologies
Cryogenic carbon capture is in the early stages of development, however, several projects have achieved a Technology Readiness Level (TRL) of 6, for applications such as blue...
Road to COP28. Achieving sustainable cold chains in low-to-middle-income countries
Successful implementation requires clear government strategy, financial support, close engagement with local communities and users, trainings for efficient use and maintenance, and...
IIR news
9 results
Member news: Mirai Intex ultra-low temperature refrigeration system at the ACHEMA trade show in Germany
Mirai Intex, corporate member of the IIR, will present its MC 15 C/W/T closed-cycle refrigeration machine at the ACHEMA trade show in August 2022 in Germany.
The essential role of refrigeration in the combat against COVID-19
Statement of the International Institute of Refrigeration calling governments to consider refrigeration-related services as “essential services” in the context of the current health crisis due to COVID-19.
The long awaited ICR2015 is underway!
Held every four years, this year ICR2015 welcomes 1,011 conference delegates from 55 countries, making it a truly global refrigeration event.
New in our Encyclopedia. Ice cream manufacturing and its environmental impact.
A comprehensive review of the freezing process, market data and environmental impact of ice cream manufacturing.
IIR Working Group on the Cold Chain in Warm Countries appoints a new chairperson
Newly appointed chairperson, Halima Thraya, will oversee and coordinate the various efforts and projects carried out by the Working Group.
March 2023: An active communication and awareness campaign for INDEE+
March 2023 was marked by a series of communication events for INDEE+, gathering all project partners and key Indian HVAC&R stakeholders in India.
World Refrigeration Day 2021 reaches every corner of the globe!
This year, seven organisations partnered with World Refrigeration Day to bring to the limelight the exciting career opportunities in fields relying on refrigeration.
Spotlight on Commission B2: at the forefront of refrigerating equipment
Coordinated by the IIR Science and Technology Council, Commission B2 focuses on promoting knowledge of refrigerating equipment technologies and their applications worldwide.
New IIR Working Groups focus on core matters in refrigeration
IIR Working Groups (WGs) operate on a temporary basis and bring together specialists to work on projects concerning current technological, social or economic issues linked to refrigeration. Their aim is to promote development, provide knowledge...
Encyclopedia of Refrigeration
6 results
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...
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...
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...
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...
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...
