R-744
R-744, also known as CO2, is used as a natural refrigerant in some commercial and industrial applications. It's commonly found in transcritical CO2 refrigeration systems, where it provides efficient cooling for supermarket refrigeration and cold storage, offering an environmentally friendly alternative to synthetic refrigerants.
Chemical name: Carbon Dioxide
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R-744
R-744, also known as carbon dioxide (CO2), is an environmentally friendly natural refrigerant used in various applications, including:
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Environmental impact
R-744 has zero ozone depletion potential and a very low GWP, making it one of the most environmentally friendly refrigerants available. Its adoption helps reduce the carbon footprint in refrigeration and cooling.
Supermarket Refrigeration
Many supermarkets have adopted trans-critical CO2 refrigeration systems, reducing their environmental impact while keeping food products fresh.
Industrial Cooling
R-744 is employed in industrial processes where cooling is essential, such as in chemical manufacturing and cooling chambers.
Cold Storage Warehouses
Large cold storage facilities have transitioned to R-744 systems for eco-friendly and efficient temperature control.
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R-410A
R-410A is a common refrigerant in residential air conditioners and heat pumps.
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R-448a
R-448a is used in refrigeration systems for commercial and industrial cold storage applications.
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R-143a
R-143a is often employed as a propellant in aerosol products, such as spray deodorants and air fresheners.