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海上LNG(液化天然气)工厂设计的一些潜在的风险是由安全评价所决定的,而安全评价要求海上LNG装置应与陆上的LNG装置一样安全。本文介绍了海上LNG工厂设计的安全特征及其安全系统的应用和保护措施。阐述了设计的安全评价定义所研究的目标和范围,以及其实施的几个阶段。还对陆上LNG装置与海上LNG装置所存在的风险进行了比较,简述了设计鉴定的步骤。
Some of the potential risks of offshore LNG (Liquefied Natural Gas) plant designs are determined by safety assessments that require offshore LNG installations to be just as safe as onshore LNG installations. This article describes the safety features of offshore LNG plant design and the application and protection of their safety systems. The goal and scope of the design of safety evaluation definition and the stages of its implementation are expounded. The risks associated with onshore LNG installations and offshore LNG installations are also compared and the design qualification steps are outlined.