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Halocarbon is a broad term that includes compounds containing carbon and halogen atoms (like fluorine, chlorine, or bromine). Fluorocarbon specifically refers to halocarbons that contain fluorine atoms. Therefore, all fluorocarbons are halocarbons, but not all halocarbons are fluorocarbons. In the context of refrigerants, both halocarbons and fluorocarbons are used, with specific types like CFCs, HCFCs, and HFCs falling under these categories.
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How much does R-12 refrigerant cost per pound?
R-12 refrigerant can cost between $30 to $50 per pound, but prices can vary depending on the supplier and location. Since R-12 is a restricted refrigerant due to its ozone-depleting properties, availability may also be limited.
What is the difference between azeotropic refrigerant and zeotropic refrigerant?
Azeotropic refrigerants are blends of refrigerant components that evaporate and condense together at a constant temperature, maintaining a constant composition in both liquid and vapor phases. In contrast, zeotropic refrigerants are blends of refrigerant components that evaporate and condense at varying temperatures, resulting in changes in composition as they cycle through the refrigeration system. Zeotropic blends are often used to achieve specific properties or performance characteristics.
Will carbon bond with fluorine?
Yes, carbon can form covalent bonds with fluorine. This type of bond is known as a carbon-fluorine bond, and it is very strong due to the electronegativity difference between the two atoms. This bond is commonly found in fluorocarbon compounds.
How much difference between 2oz and 1.69 oz?
The difference between 2 oz and 1.69 oz is 0.31 oz.
What is the difference between 102 and 103?
well, 102 is 1 less then 103, there different numbers
What is the difference between 134a and R134a refrigerant?
Same thing, R stands for Refrigerant.
What is the difference in 134a brands?
The difference between brands of 134a refrigerant are largely in their quality control and price. In order to keep with standards, all are required to sell compatible refrigerant.
What is the difference between 409a and 410a refrigerant?
No its not. 409a is compatible with r-12 but not 134a.
What is the difference between refrigerant and coolant?
Coolant is a fluid at a lower temperature than the process that can be used in heat exchangers. Refrigerants are materials which can go through a refrigerant cycle.
What is the difference between vrv system and chiller?
Chiller uses chilled water while vrv uses refrigerant directly
What is chiller approach temperature?
Evaporator Approach is the difference between the evaporating refrigerant temperature - measured at the well in the evaporator -and leaving chilled water temperature.Take all readings with the water cooled chiller at full load.Condenser Approach is the difference between the liquid refrigerant temperature - as measured on the liquid line - and leaving condenser water temperature.
What is a chiller approach temperature?
Evaporator Approach is the difference between the evaporating refrigerant temperature - measured at the well in the evaporator -and leaving chilled water temperature.Take all readings with the water cooled chiller at full load.Condenser Approach is the difference between the liquid refrigerant temperature - as measured on the liquid line - and leaving condenser water temperature.
What is the difference between R134 and R134a?
Same thing
How do you calculate subcool?
Subcooling is calculated by finding the difference between the measured liquid temperature of a refrigerant and its saturation temperature at a specified pressure. This difference represents the amount by which the refrigerant is cooled below its saturation temperature in the liquid state. It is an essential parameter in evaluating the performance of refrigeration systems.
Difference between heat rejection and heat absoarb in refrigerator?
Heat is absorbed by the refrigerant liquid inside the fridge, and rejected by the heat exchanger on the back of it.
What is the difference between r22 and r22a?
R22 is a hydrochlorofluorocarbon (HCFC) refrigerant that is being phased out due to its negative environmental impact. R22a is a hydrocarbon refrigerant blend that is used as an alternative to R22 in some systems, but it is flammable and requires special handling precautions.
How do you calculate evaporator capacity?
Evaporator capacity is typically calculated by multiplying the heat transfer rate with the latent heat of vaporization of the refrigerant. The heat transfer rate is determined by the mass flow rate of the refrigerant and the temperature difference between the refrigerant and the surrounding medium. The latent heat of vaporization is the amount of heat required to convert a unit mass of liquid refrigerant into vapor at constant temperature.
