What happens when fluorinated refrigerants undergo thermal decomposition?

• A. They generate electricity
• B. They produce heat and steam
• C. They can create hazardous gases
• D. They become inert substances

Answer: (C)

When fluorinated refrigerants undergo thermal decomposition, they can create hazardous gases. This process typically occurs at elevated temperatures, which may happen during equipment failures, fires, or improper handling. The decomposition of these refrigerants can result in the production of toxic substances such as hydrogen fluoride and other harmful compounds. These gases pose serious health risks, including respiratory problems and chemical burns.

Understanding the implications of thermal decomposition is crucial in maintaining safety standards when working with fluorinated refrigerants. Proper training and adherence to safety protocols are essential to minimize the risks associated with these hazardous byproducts during any thermal events.