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hydrofluorocarbon
This term is a technical chemical designation used primarily in environmental science, HVAC engineering, and industrial chemistry. It carries a neutral, scientific tone and is almost exclusively found in formal reports, regulatory documents, or technical manuals regarding refrigeration and aerosol propellants.
Because it refers to a specific class of chemical compounds, it is typically used in a collective sense when discussing environmental impact (e.g., the reduction of hydrofluorocarbons) or as a countable entity when referring to specific types of gases within that family.
Meanings
A colorless, odorless gas containing hydrogen, fluorine, and carbon, used primarily as a refrigerant or propellant as a replacement for chlorofluorocarbons to reduce ozone depletion.
The technician replaced the old coolant with a modern hydrofluorocarbon to comply with environmental regulations.