APPARATUS FOR NATURAL GAS LIQUEFACTION PROCESS

摘要

According to an embodiment of the present invention, an apparatus for a liquefaction process of vaporized fuel gas comprises: a compressor for forming a fluid containing liquefied fuel gas by compressing gasified fuel gas; an operation motor for providing a driving force for the compressor; a cooling unit for lowering the temperature of the fluid elevated by the compressor through a cooling medium; a thermoelectric generation unit for generating power by the temperature difference between the fluid with the increased temperature and the cooling medium; and a conversion unit for supplying to the operation motor by converting power supplied from the thermoelectric generation unit.