Gasoline fumes contain a variety of hydrocarbons that constantly evaporate from the engine and fuel tank into the atmosphere. If the fuel is in the atmosphere, it can cause pollution, even if the ...

Automotive evaporative emission control system (EVAP) seals the fuel system and prevents fuel vapors from escaping the vehicle and contributing to pollution. Uncontrolled emissions account for 20% of ...

There are numerous reports in the literature indicating that water vapor may interfere with the adsorption of hydrocarbons on activated carbon adsorbents. This effect has not been considered important ...