Refrigerant Refrigerant R22 Refrigerant 141B Refrigerant R409a Refrigerant R406a Refrigerant R142b Refrigerant R507 Refrigerant R417a Refrigerant R410a Refrigerant R507 Refrigerant R227ea Refrigerant R404a Refrigerant R134a Refrigerant R125 Refrigerant R23 Refrigerant R32 Refrigerant R600a Refrigerant R152a ...
However, their GWP are hight but todays, refrigerant charges and containment are improved. In refrigeration applications, food production, storage, distribution, retail, HFC R 404A is mainly used for high temperature (-10 to -15°C) and low temperature (-30°C to -40°C).HFC R134a, is...
Refrigerant gas r22 is a colorless,non-toxicnon-flammable and transparent liquid under the pressure created by itself. It has excellent thermal and chemaical stabilities and no corrosivity to metals.Its main applications include refrigerant(-80C grade),raw material for PTFE product...
We collected annual production data of RAC units using HFC-410A as refrigerant in a country scale. It is difficult to get annual production data of each individual company because it is commercially confidential. Therefore, we assumed that the proportion of each company's AC production to China...
1.Refrigerant gas r410a has replaced R-22 as the preferred refrigerant for use in residential and commercial air conditioners 2. Refrigerant gas r410A does not contribute to ozone depletion, and is therefore becoming more widely used. Product Basic Informatio...
Uses:refrigerant, is the substitute of F22 Physical and Chemical Properties: Name of coolant R-410a Molecular weight 72.6 Boiling point(1atm), °C -51.6 Critical temperature, °C 72.13 Critical pressure, MPa 4920 Saturated vapor pressure (25°C), kPa 1653 Heat of vaporization/latent heat ...
The results show that the refrigerant flow mechanisms in the entrance region and inside a short-tube orifice agree with incompressible flow theory, but the refrigerant flow mechanisms in the exit region are similar to choked flow in a theoretical compressible flow. The temperature distribution inside...
(-30掳C to - 40掳C) This paper considers the interest to replace R 404A by R 410A in refrigeration fields, to reduce refrigerant charges, mainly in centralized plants (direct expansion with distributed refrigerant) The charge reduction is around 40%, mainly due to much smaller mass and ...
Life cycle climate performance of HFC 410A; Information on the Global Refrigerant Environmental Evaluation Network analysis of the refrigerants; Cost basis of the R-290 system.EBSCO_AspIndoor Environment Quality Strategies
The article offers information on HFC-410A or R-410A, a refrigerant blend of R-32 and R-125 that are both hydroflourocarbons (HFCs) in the U.S. He mentions R-410A is a replacement for R-22 in the new...