How does ambient temperature affect vapor recovery systems?

Ambient temperature plays a crucial role in the performance and efficiency of vapor recovery systems. As the temperature rises or falls, it directly influences the vapor pressure of the liquids being stored or dispensed. When the temperature increases, the vapor pressure of the liquid also increases, leading to a larger volume of vapors that need to be managed by the vapor recovery system. Conversely, lower temperatures can lower vapor pressure and reduce the amount of vapor produced.

This interaction between temperature and vapor pressure is significant because it affects how effectively the vapor recovery system can capture and condense the vapors before they are released into the atmosphere. If the vapor recovery system is operating under conditions where the ambient temperature is not optimal, it may struggle to operate efficiently, resulting in potential emissions that could escape into the environment.

Understanding these dynamics emphasizes the importance of accounting for ambient temperature during the design, installation, and operation of vapor recovery systems to optimize their efficiency and achieve regulatory compliance for emissions control.