低温阀门在LNG领域的应用现状及关键性设计要求

General Applications And Key Design Requirements Of Cryogenic Valves In LNG Field

本文介绍了LNG接收站、天然气液化工厂用低温阀门的应用概况。重点针对LNG领域苛刻工况用J-T阀的选型要点进行论述。总结提出低温阀门工程设计的注意事项。并提出国产阀门推广应用的下一步工作建议。

This paper state the general applications of cryogenic valves in LNG receiving terminal and LNG plant.Focusing on valve selection suggestion for harsh conditions in LNG receiving terminal and LNG plant,this paper summarize the key points for J-T valve selection,propose design considerations for other cryogenic valves,and provide recommendations for the further work to promote homemade valves applications.