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Nidec GA Compressors has presented new SCE propane compressors
...rly Secop) extends its successful energy-optimized propane (R290) compressors program with new SCE compressors. On March 25, the organization committee of China Refrigeration 2017 announced that Nidec GA Compressors' SCE...
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Refrigerants and thermal characteristics
...16 9 freon-134а R134а C2H2F4 -26,5 100,6 4,056 - 10 propane R290 C3H8 -42,1 96,8 4,3 1,14 11 ethylene R1150 C2H4 -103,9 9,5 5,2 1,24 Freon (CFCs) - a fluorine, chlorine derivatives of saturated hydrocarbons. On the inter...
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Reducing HFC emissions in South Africa’s transport refrigeration chain
... a climate friendly technology for refrigerated trucks. The R290 prototype was built at the end of May, 2015 and is currently undergoing testing (including for leakage and safety). From January to April 2016 the prototyp...
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Natural refrigerants: the more, the merrier for Delhaize
...2 hybrid CO2 systems operating in Greece, 770 plug-ins with R290 in Romania, and two CO2 transcritical systems in the US with one more planned." Central to the Chazal store's ten-month refurbishment was the installation ...
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Tecumseh Outlines Position on Refrigerant Transition
...ess than ½ HP, Tecumseh continues to support HC refrigerant R290 (Propane) as the preferred choice. However, because R290 is classified as an “A3” (highly flammable) refrigerant, charge limitations and safety requirement...
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EPA GreenChill: 41% of Waitrose’s self-contained systems use hydrocarbons
...tween 300 grams and one kilogram of R1270, together with an R290-chilled water loop that removes 80% of the condensing heat from the cases. “Using hydrocarbon as a refrigerant you are able to achieve 90% reduction in ref...
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Zanotti pushing CO2 units for food refrigeration
Zanotti’s latest innovation in its natural refrigerant-line of products is the MONOBLOC CO2 unit, suitable for industrial refrigeration. Operating in the transcritical cycle to preserve frozen products, the units are des...
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New series Tecumseh compressors
...ptimized for use with eco-friendly hydrocarbon refrigerants R290 (propane) and R600a (isobutane), the TC compressor delivers an efficiency up to 6.1 EER (1.78 COP). The TC’s high efficiency, combined with its compa...
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Transcritical Co2 units: Rising efficiency thanks to parallel compression, mechanical subcooling and ejector technologies
...his lay-out includes a subcooler plate heat exchanger and a R290 refrigeration unit. The propane unit carries out one single-stage semi-hermetic reciprocating compressor, a round tube finned coil condenser equipped with ...
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Epta And Migross, A “Class A” Partnership
...lower environmental impact, thanks to the choice of propane R290 as a natural refrigerant. Propane R290 offers a high performance coefficient and a GWP that is about 1300 times lower than synthetic gases like R404A. &nbs...
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Secop successfully closes out its 60th fiscal year
...y begun using environmentally friendly hydrocarbons such as R290 (propane) and R600a (isobutane) as refrigerants. Since then the company continued developing climate friendly compressor solutions. The move to reduce fluo...
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Tecunseh WINTSYS Outdoor Condensing Unit
...ess than ½ HP, Tecumseh continues to support HC refrigerant R290 (Propane) as the preferred choice. However, because R290 is classified as an “A3” (highly flammable) refrigerant, charge limitations and safety requirement...