Process and apparatus for the recovery of petrol vapours at petrol supply stations

摘要

'' process and apparatus for the recovery of petrol vapour at filling stations combustu00ecveis ".Process for the recovery of petrol vapour in the positions of fuel supply provides operating the withdrawal of petrol vapour in the act of loading of the fuel and the desumidificThe action of such petrol fumes by passing through a cartridge containing a substance desiccant.The vapors are then condensed into liquid form desumidificados by heat exchange with a fluid maintained at intermediate cooling in contact with media percorrid exchangersFor a refrigerant. Is so, the separation and recovery of condensate liquid and placing in the atmosphere of the gas mixture that is properly treated and purified residual;