WebJun 22, 2024 · R-22 is an HCFC refrigerant and can harm the Ozone layer. It was originally invented by a partnership with General Motors and the DuPont company all the way back in the 1930’s. These new CFC and HCFC refrigerants were known under the DuPont brand name Freon. R-22, along with it’s sister product R-12, were one of the first mainstream ... WebR-22 Thermodynamic Properties R-22 thermodynamic properties (temperature standard)-1 Temperature Pressure Density Specific volume Specific enthalpy Specific entropy …
Properties of Saturated Refrigerant 22 (Liquid–Vapor): …
WebR-22 basic physical properties Item R-22 R-134a R-502 R-22/R-115 48.8/51.2wt% Chemical Formula CHClF 2 CF 3 CH F CHF /CF CCIF Molecular weight [kg/kmol] 86.5 102 111.6 WebFeb 28, 2024 · HFC-152a is a climate-friendly refrigerant that may be pursued in the future. HFC-152a is flammable, but can be used safely. SNAP listed HFC-152a as acceptable … mini crib sheet size
R-22 Refrigerant Fact & Information Sheet - Refrigerant HQ
WebProperties of refrigerant: 1) Thermodynamic Properties:-. Positive pressure required to prevent leakage of air and moisture into the refrigerant... 2) Chemical Properties:-. It … http://eon.sdsu.edu/testhome/Test/solve/basics/tables/tablesPC/superR22.html Web1 day ago · Among the increasing number of low-GWP refrigerants, this work is mainly focused on the intensively investigated pure low-GWP HFC (R152a and R161) and HFO (R1234yf and R1234ze(E)) refrigerants, taking the conventional R134a as a baseline for comparison. The properties of these refrigerants are summarized in Table 1. most natural artificial christmas tree