Information sheets on natural refrigerants
, 2014 This set of information sheets is an updated version of “Information sheets on natural refrigerants” published by the Nordic Chemicals Group in 2008.
Haukås, Hans T., Pachai, Alexander Cohr
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Ejector characterization for refrigeration applications with natural refrigerants [PDF]
, 2018 Employing natural fluids in refrigerating plants at warm climate conditions sometimes impacts negatively on the system performance. Ejectors can play a key role in configurations aiming at improving the efficiency of such systems, however their geometry has to be optimized in order to gain the best benefit.
A. Milazzo +4 more
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Application of natural refrigerants in the industrial refrigeration and heat pumps in the future [PDF]
, 2022 For more than 150 years natural refrigerants have been used in various industrial applications reaching temperatures from -273°C to more than 300°C and the level of the high temperature limit is difficult to estimate at the time of writing this paper. Ammonia, NH3, R-717 has been the preferred refrigerant for normal everyday industrial refrigeration in
Pachai, Alexander C. +2 more
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Sustainable design of hydrocarbon refrigerants applied to the hermetic compressor [PDF]
International environmental concern led to the control and phase out of traditional chlorofluorocarbon refrigerants (CFCs) under the terms of the Montreal protocol. CFCs used in domestic applications were initially replaced with hydrofluorocarbons (HFCs)
Garland, Nigel P.
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The prospect of using ozone-safe refrigerants with low global warming potential in scroll compressors. Research and practice of using R744 and R290. Part 2 [PDF]
Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение", 2022 Scroll compressors currently operate successfully on various natural refrigerants, among which the most popular are propane R290 and carbon dioxide R744. This is due to the performance characteristics of the refrigerants studied in the previous article.
V. A. Pronin +3 more
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Measures to expand the application range of ammonia refrigerant [PDF]
E3S Web of Conferences, 2023 To cope with the climate issue, China has clearly stated the goal of carbon peaking and carbon neutrality. Most of the refrigerants currently used are HCFCs and HFCs refrigerants.
Shen Xueming +3 more
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Automotive Experiences, 2022 Most of the food transport trucks in Sothern Africa are equipped with refrigeration and air conditioning systems filled with fluorocarbon refrigerants such as R404A to facilitate the heat transfer process.
Thomas Kivevele
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Clean Technologies, 2023 Air conditioning and refrigeration have become necessary in modern life, accounting for more than 7.8% of greenhouse gases (GHG) emitted globally. Reducing the environmental impact of these systems is crucial for meeting the global GHG emission targets ...
Fadi Alsouda +4 more
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The prospect of using ozone-safe refrigerants with low global warming potential in scroll compressors. Part 1 [PDF]
Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение", 2021 The Montreal Protocol and the Kigali Amendment have determined the need and deadlines of the replacement of hydro fluorinated refrigerants.
V. A. Pronin +3 more
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Assessment of benefits of employing natural refrigerants in seafood cold chain in India [PDF]
, 2022 In this paper we present a comprehensive assessment of benefits from adoption of suitable natural refrigerants at various stages of seafood cold chain in Indian scenario.
Bhattacharyya, Souvik +3 more
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