해상부유식 LNG 벙커링 터미널의 증발가스 재액화 파일럿 시험장치

Abstract

This paper presents the design status of reliquefaction pilot plant for treating a boil-off gas(BOG) on floating offshore LNG bunkering terminal(FLBT). For screening the reliquefaction process, three different process have been compared regarding the efficiency and the number of equipment. The single mixed refrigerant process has been applied for the pilot plant and it has been optimized through the exergy analysis. The pilot plant consists of LNG storage tank, mixed refrigerant unit which is including the compressor and coolers, and main cryogenic heat exchanger.