How is vapor recovery defined?

• A. A method for delivering fuel to customers
• B. A process of capturing and reclaiming vapor emissions
• C. A technique for improving air pressure in tanks
• D. A system for detecting leaks in storage tanks

Answer: (B)

Vapor recovery is defined as a process of capturing and reclaiming vapor emissions. This definition encompasses the key objective of vapor recovery systems, which is to limit the release of volatile organic compounds (VOCs) and other harmful vapors into the atmosphere during the handling and transfer of liquids, particularly fuels. By effectively reclaiming these vapors, vapor recovery systems help reduce air pollution, ensure compliance with environmental regulations, and improve overall operational efficiency for fuel dispensing and storage facilities.

In contrast, some other options do not align with the core definition of vapor recovery. For example, while delivering fuel to customers is an important function of fuel dispensing systems, it does not capture the essence of vapor recovery processes focused on emission control. Similarly, improving air pressure in tanks pertains to methods of tank management and safety rather than emissions management. Detecting leaks in storage tanks is a critical safety concern, but it is distinct from the fundamental goal of vapor recovery, which is about capturing and processing vapors rather than leak detection.