国内外LNG船再液化系统及其关键设备发展现状

Development Status of LNG Ship Re-Liquefaction Systems and Their Key Equipment at Home and Abroad

为了实现LNG船再液化系统及其关键设备的国产化和自主可控发展,调研了国内外再液化系统厂家。根据处理对象将系统分为Reliquefaction和Subcooler,分析不同厂家的工艺特点、设备组成,并对比不同厂家的市场、成本优劣。

In order to realize the localization and independent and controllable development of LNG ship re-liquefaction system and its key equipment,domestic and foreign re-liquefaction system manufacturers were investigated.According to the processing object,the system is divided into Reliquefaction and Subcooler,and the process characteristics and equipment composition of different manufacturers are analyzed.Comparing the market and cost advantages and disadvantages of different manufacturers,a 3-step localization re-liquefaction system development strategy is proposed.