CAJ | 학술논문

城市天然气使用量随季节变化的波动给城市天然气的持续、稳定供应造成很大的影响，这种影响在气源相对匮乏的城市和地区更加突出。在城市地区建造调峰型液化天然气储配站进行液化天然气储存、气化调峰及对外输送是十分必要的。结合工程实际情况，对调峰型液化天然气储配站的基本结构、功能、工艺流程、储罐内蒸发气产生的原因及处理方法进行了详细的介绍。
성시천연기사용량수계절변화적파동급성시천연기적지속、은정공응조성흔대적영향，저충영향재기원상대궤핍적성시화지구경가돌출。재성시지구건조조봉형액화천연기저배참진행액화천연기저존、기화조봉급대외수송시십분필요적。결합공정실제정황，대조봉형액화천연기저배참적기본결구、공능、공예류정、저관내증발기산생적원인급처리방법진행료상세적개소。
For the city,the great difficulties of the sustained and stable supply of natural gas were caused by wide fluctuation of city natural gas usage amount along with the seasonal change, especially in the city that is relatively lack of local gas source this problem was more prominent. Therefore,in the city area building the load type liquefied natural gas(LNG)stored and distribu-ted station to store,gasification peak shaving and transport LNG is very essential.Combined the engineering actual situation,the basic structure,function and technological process of the load type LNG stored and distributed station are introduced,and the reason of the storage tank produ-cing boil off gas (BOG)is analyzed,at the same time the processing method of BOG is intro-duced.