APPARATUS FOR DIMINISHING FLASH GAS OF A LIQUEFIED GAS CARRIER

摘要

PURPOSE: An apparatus for reducing flash gas of a liquefied gas carrier is provided to control the internal pressure of a filling line for loading liquefied gas to a cargo tank, thereby minimizing the production of flash gas. CONSTITUTION: An apparatus for reducing flash gas of a liquefied gas carrier comprises a pressure sensor(110) and a control valve(120). The pressure sensor measures the internal pressure of a filling line(11) and outputs an electric signal. The control valve has an anti-cavitation function and is installed in the filling line to receive the electric signal from the pressure sensor and maintain the internal pressure of the filling line over the vapor pressure.