What is R23 refrigerant used for?
R23 is a HFC, used as a replacement for R13 and R503 in very low temperature refrigeration. It is also used as a clean fire suppressant as a replacement for Halon 1301.
Is R23 still available?
The new WT69, now R469A, refrigerant replaces R23 in deep-freeze applications down to -70°C and reduces GWP by more than 90% The latest stage of the EU refrigerant regulation / F-gas Regulation 517/2014 will came into effect on 1st January 2020.
What are the main applications for hydrocarbons as refrigerants?
Typical applications for hydrocarbons are:
- Domestic refrigerators and freezers.
- Bottle coolers.
- Ice cream freezers and commercial freezers.
- Commercial refrigerators.
- Beer coolers.
- Beverage dispensers.
- Dehumidifiers.
- Heat pumps.
What is R600a refrigerant?
R600a is an HFC-free refrigerant with no ozone depletion potential and a lower global warming potential compared to earlier refrigerants. GE Appliances, a Haier company has been transitioning to environmentally friendly refrigerants in household refrigerators and freezers.
What is R508B refrigerant?
R508B is an azeotropic blend of non-ozone depleting HFC refrigerants (R23 and R116). It has similar properties to R503 and is used for very low temperature applications, such as environmental test chambers and medical freezers.
Is R23 flammable?
Conditions to avoid : This substance is not flammable in air at temperatures up to 100 °C (212 °F) at atmospheric pressure. However, mixtures of this substance with high concentrations of air at elevated pressure and/or temperature can become combustible in the presence of an ignition source.
What is hydrocarbon refrigerant?
What is hydrocarbon refrigerant? Hydrocarbon (HC) refrigerants are natural, nontoxic refrigerants that have no ozone depleting properties and low global warming potential. Hydrocarbons are one of the most climate-friendly and cost-effective refrigerants to cool and freeze.
What are 2 factors that most likely lead to explosion with hydrocarbon refrigerants?
The main risk of hydrocarbons is ignition or explosion of the refrigerant. This can occur when the hydrocarbon is between what’s known as the lower and upper flammability limits.
What is r600 used for?
R600A is a refrigerant grade Iso-Butane that is available as a natural refrigerant. The refrigerant is used in a wide array of applications and is the perfect replacement for harmful refrigerants, such as R12, R22 and other CFCs and HCFCs.
Is R600a a HFC?
What is a PFC refrigerant?
PFC (perfluorocarbon) refrigerants are fully halogenated hydrocarbons. They only contain fluorine (F) and carbon (C). The ODP of PFC refrigerants is 0, meaning that they pose no threat to the ozone layer. However, they have a notably high GWP value, which means that they accelerate global warming.
How does a cascade refrigeration system work?
The cascade refrigeration system is a freezing system that uses two kinds of refrigerants having different boiling points, which run through their own independent freezing cycle and are joined by a heat exchanger. This system is employed to obtain temperatures of -40 to -80°C or ultra-low temperatures lower than them.
When to use R23 in a refrigeration system?
R23 is a HFC, used as a replacement for R13 and R503 in very low temperature refrigeration. It is also used as a clean fire suppressant as a replacement for Halon 1301. R23 is most commonly used in cascade systems at an evaporating temperature of -60oC to -100oC and at a condensing temperature of approximately -10oC to -40oC.
What is the molecular formula for refrigerant gas R23?
Product Name: Refrigerant gas R23, HFC 23 (R23), chf3 Case No.: 75-46-7 Molecular Formula: CHF3 Application: R23 is a HFC, used as a replacement for R13 and R503 in very low temperature refrigeration. It is also used as a clean fire suppressant as a replacement for Halon 1301.
When to use R23 as a fire suppressant?
Application: R23 is a HFC, used as a replacement for R13 and R503 in very low temperature refrigeration. It is also used as a clean fire suppressant as a replacement for Halon 1301. R23 is most commonly used in cascade systems at an evaporating temperature of -60oC to -100oC and at a condensing temperature of approximately -10oC to -40oC.
When to use R23 in a cascade system?
R23 is most commonly used in cascade systems at an evaporating temperature of -60oC to -100oC and at a condensing temperature of approximately -10oC to -40oC. R23 now has limited use due to its high Global Warming Potential (GWP). Available from A‑Gas wholesale partners.