LNG REGASIFICATION METHOD AND APPARATUS IN LNG REGASIFICATION VESSEL

摘要

The present invention provides a method and apparatus for LNG regasification for LNG carriers, which can minimize the problems of the process using the existing seawater by gas regasification, which can optionally utilize exhaust gas or seawater. It is.;LNG regasification apparatus for an LNG carrier of the present invention has an engine 30 or a turbine 40, the LNG cargo (60) for storing LNG; An accumulator 220 coupled to receive LNG from the LNG cargo 60; A heat exchanger (200) coupled to receive the LNG of the accumulator (220); A first electromagnetic valve 36 installed on the integrated exhaust gas supply pipe 35 so as to supply exhaust gas from the engine 30 and the turbine 40 toward the heat exchanger 200; The second electronic valve 58 is installed to be opened and closed on the sea water supply pipe 55 to introduce the sea water 50 into the inside of the vessel and to be supplied to the heat exchanger 200, the engine 30 or the turbine 40 The first electron valve 36 and the second electron valve 58 are selectively opened and closed to selectively use one of a main heat source such as exhaust gas discharged from the exhaust gas and an auxiliary heat source such as seawater 50. .;LNG, Carrier, Regasification, Exhaust, Cargo, Heat Exchanger