APPARATUS FOR TESTING RECOVERY RATE OF POROUS CORE

PURPOSE: A device for measuring a recovery factor of a porous core is provided to reduce costs for installing a high-pressure device, thereby solving a problem with respect to the safety of researchers which might be occurred under a high-pressure environment. CONSTITUTION: A device for measuring a recovery factor of a porous core(30) comprises an injected material storage container(100), an injected material transfer pump(200), an injected material recovery container(300), a monostat(400), an inlet pressure gauge(500), an outlet pressure gauge(600), and a pressure leakage prevention unit(700). The injected material storage container stores materials injected into the porous core. The injected material transfer pump is connected to the injected material storage container and the porous core by a medium of a transferring pipe(L1), thereby pressurize-transferring the injected materials to an inlet surface of the porous core. The injected material recovery container is connected to an outlet surface of the porous core by a medium of a discharging pipe(L2). The monostat is installed in the transfer pipe, thereby regulating injecting pressure. The inlet pressure gauge is installed in the transfer pipe, thereby detecting the pressure of the inlet surface of the porous core. The outlet pressure gauge is installed in the discharging pipe, thereby detecting the pressure of the outlet surface of the porous core.