PDF Publication Title:
Text from PDF Page: 004
Alternative refrigerants – overview Alternative Refrigerants Transitional/Service Refrigerants* Medium and Long Term Refrigerants HCFC/HFC – partly chlorinated – HFC – chlorine free – Blends Single Substances "Low GWP" Refrigerants Single Substances Halogen free Blends Single Substances Blends Blends predominantly R22-Based e.g. R134a R125 R32 R143a R152a e.g. R404A R507A R407-Serie R410A R417A/B R422A/D R427A R1234yf R1234ze(E) R1234yf/ R1234ze(E)/ HFKW e.g. NH3 R290 R1270 R600a R170 R744 e.g. R600a/ R290 R290/ R170 R723 Single Substances e.g.. R22 R123 R124 R142b * Service refrigerants contain HCFC as blend component. They are therefore subject to the same legal regulations as R22 (see page 8). As a result of the continued refurbishment of older installations, the importance of these refrigerants is clearly on the decline. For some of them, production has already been discontinued. However, because of the development history of service blends, these refrigerants will continue to be covered in this Report. Fig. 1 Structural classification of refrigerants HFC refrigerants 09.20 Former Refrigerants Alternatives ASHRAE Trade name Composition Detailed Classification (with blends) Information R12 (R500) R134a 1 R152a 4 R437A – – ® ISCEON MO49Plus – pages – 9...12,16,42...44 Chemours R125/134a/600/601 R22/R502 R404A various R507A various R422A ISCEON® MO79 Chemours R143a/125/134a R143a/125 R125/134a/600a pages 17...19, 42...44 R22 R407A – R407C various R407F Performax® LT R407H – R410A various R417A ISCEON® MO59 R417B – R422D ISCEON® MO29 R427A Forane® 427A R438A ISCEON® MO99 Koura (Mexichem), Arkema Honeywell Daikin Chemical Chemours Daikin Chemical Chemours Arkema Chemours R32/125/134a R32/125/134a R32/125/134a R32/125/134a R32/125 R125/134a/600 R125/134a/600 R125/134a/600a R32/125/143a/134a R32/125/134a/600/601a pages 18...23, 42...44 R114 R12B1 R236fa – – pages R227ea – – 37, 41...43 R13B1 R410A various R32/125 pages 39, 42...44 R13 R503 R23– – R508A KLEA® 508A Koura (Mexichem) R23/116 R508B Suva® 95 Chemours R23/116 pages 40, 42...44 Tab. 1 Substitutes for CFC and HCFC refrigerants (chlorine free HFCs) 4PDF Image | REFRIGERANT REPORT 21
PDF Search Title:
REFRIGERANT REPORT 21Original File Name Searched:
A-501-21_EN.pdfDIY PDF Search: Google It | Yahoo | Bing
CO2 Organic Rankine Cycle Experimenter Platform The supercritical CO2 phase change system is both a heat pump and organic rankine cycle which can be used for those purposes and as a supercritical extractor for advanced subcritical and supercritical extraction technology. Uses include producing nanoparticles, precious metal CO2 extraction, lithium battery recycling, and other applications... More Info
Heat Pumps CO2 ORC Heat Pump System Platform More Info
CONTACT TEL: 608-238-6001 Email: greg@infinityturbine.com (Standard Web Page)