RECOVERY OF GASOLINE VAPOR AND PRODUCTION OF RECOVERY EQUIPMENT THEREFOR

摘要

PROBLEM TO BE SOLVED: To provide a method for recovering gasoline vapor, capable of recovering a discharge gas containing gasoline vapor without carrying out construction for burying underground or construction for connecting piping to a storage tank and provide a recovery equipment therefor. ;SOLUTION: This method for recovering gasoline vapor comprises recovering discharge gas containing gasoline vapor evolved from a fuel tank 8 for automobiles during oil feeding through a suction line 22 comprising suction piping when gasoline is fed from an underground tank 9 for storing the gasoline through a solution sending line 21 comprising feed oil piping to the fuel tank 8. In the method, a liquefier 5 is connected to the suction line 22 to liquefy the recovered discharge gas containing gasoline vapor in the liquefier 5, and the recovered liquefied gasoline is joined to the solution sending line 21.;COPYRIGHT: (C)1997,JPO