System for recovery of hydrocarbon from tanker vessel sunk to great depth comprises use of hose communicating discharge of hydraulic pump situated in auxiliary vessel with bottom of tanker

摘要

System for hydrocarbon recovery of an oil tanker sunk deep, where the density of the material of the bags is as close to the sea water so that the whole bag fuel, comprises bag and fluid contained within, is below the water sea to facilitate flotation; the bottom of the bag has to have a permeable surface seawater; part of the bag that is attached to the top of the tank must possess the property of non-adherence as possessing the fluoroplastic the Teflon.