MEMBRANE FOR MINIMIZING REMANING L.N.G

摘要

PURPOSE: A membrane is provided to minimize the residual LNG(Liquefied Natural Gas) by forming a flow grooves or setting flow tubes in the corrugations of the membrane. CONSTITUTION: A membrane(300) for minimizing the residual LNG comprises a plurality of corrugations(310) which are defined on the underside of a cargo tank of an LNG ship. Flow grooves(312) are formed on the upper side of the corrugations or flow tubes are placed through the corrugations.