Refrigerant chemical name
WebRefrigerant Chemical Name Formula CAS No. Molecular Wt. HCFC-22 Chlorodifluoromethane CF 2 HCl 75-45-6 86.47 HFC-125 Pentafluoroethane CF 3 CHF 2 354-33-6 120.02 HFC-134a 1,1,1,2-Tetrafluoroethane CF 3 CH 2 F 811-97-2 102.0 HFC-143a 1,1,1-Trifluoroethane CF 3 CH 3 420-46-2 84.08 HC-290 Propane C 3 H 8 74-98-6 44.1 This is a list of refrigerants, sorted by their ASHRAE-designated numbers, commonly known as R numbers. Many modern refrigerants are man-made halogenated gases, especially fluorinated gases and chlorinated gases, that are frequently referred to as Freon (a registered trademark of Chemours). The R number of a … See more Compounds used as refrigerants may be described using either the appropriate prefix above or with the prefixes "R-" or "Refrigerant." Thus, CFC-12 may also be written as R-12 or Refrigerant 12. An alkene, olefin, or … See more • Haloalkane See more 1. ^ Blend Calculation using the following information: (a) Hydrocarbons are assumed to be similar to Methane in terms of … See more
Refrigerant chemical name
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WebRefrigerant Gas R404A is a colorless odorless mixture of three hydrofluorocarbon compounds in near-azeotropic proportions. Azeotropic mixtures have sharp boiling points instead of boiling over a range of temperatures, which … WebJul 1, 2024 · Freon 134a: Name (4): Forane 134a: Name (5): Genetron 134a: Name (6): Florasol 134a: Name (7) HFC-R134a: Name (8) Suva 134a: Classification: HFC Refrigerant: Chemistry: ... In order to measure a …
Web51 rows · May 25, 2024 · The tables contained on this page list approved refrigerant numbers from ANSI/ASHRAE 34-2024, ... WebInside an air conditioning system is a chemical refrigerant which is a chemical compound that easily changes states from liquid to vapor and back again. A common trade name for refrigerant which you may be familiar with is Freon.In addition to refrigerant, an air conditioning system requires a minimum of four components, the compressor ...
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WebChlorodifluoromethane or difluoromonochloromethane is a hydrochlorofluorocarbon (HCFC). This colorless gas is better known as HCFC-22, or R-22, or CHClF 2.It was commonly used as a propellant and refrigerant.These applications were phased out under the Montreal Protocol in developed countries in 2024 due to the compound's ozone …
Webrefrigerant: [noun] a refrigerant agent or agency: such as. a medication for reducing body heat. a substance used in refrigeration. 3r運動 具体例WebFeb 5, 2010 · Refrigerant R12 or Freon 12 is said to be the most widely used of all the refrigerants being used for different applications. The chemical name of refrigerant R12 is dichlorodifluoromethane and its chemical formula is CCl2F2. This articles describes the properties, advantages, and disadvantages of refrigerant R-12. Unfortunately it is the CFC … 3s 6s -3-异丁基-6-异丙基-2 5-哌嗪二酮Web6)Refrigerant R134a or HFC-134a is a commercially available hydrofluorocarbon (HFC) refrigerant for use as a long-term replacement for R-12 in new equipment and for … 3s -4-氯-3- 三甲基甲硅烷基 氧基 丁腈WebRefrigerant Gas R404A is a colorless odorless mixture of three hydrofluorocarbon compounds in near-azeotropic proportions. Azeotropic mixtures have sharp boiling points … 3s -1 7-双 4羟基苯基 - 6e -6-庚烯-3-醇3r需求分析WebApr 3, 2024 · The numerical designation of air as refrigerant is : Q5. Environment friendly refrigerant R 134a is used in the new generation domestic refrigerators. Its chemical formula is Q6. Chemical formula for ‘R22’ refrigerant: Q7. The chemical formula of refrigerant R11 is Q8. Chemical formula of R-22 is given by: Q9. 3r雷蒙磨WebApr 10, 2024 · For those who may not have heard of freon, it is sometimes used as a generic term for all refrigerants. However, it is also known R-22 and is a trademarked name by The Chemours Company. 3s 事例集