浅析LNG低温储罐穹顶的建造技术  

Analysis on the Construction Technology of LNG Cryogenic Storage Tank Dome

作　　者：张月[1] 王仝扣 胡家新 李顺兴[1] 夏福龙 Zhang Yue;Wang Tongkou;Hu Jiaxin;Li Shunxing;Xia Fulong(Offshore Oil Engineering Co.,Ltd.,Tianjin 300452,China)

机构地区：[1]海洋石油工程股份有限公司,天津300452

出　　处：《山东化工》2022年第23期172-173,176,共3页Shandong Chemical Industry

摘　　要：随着LNG行业的发展和对天然气需求量的增加及LNG清洁能源的迅猛发展,大量LNG接收站纷纷在沿海兴建和投产,建造大型LNG储罐来储存天然气在我国国民经济发展中占有重要地位,并具有广阔的发展前景。本文介绍了LNG储罐穹顶的建造流程,对穹顶预制、穹顶安装技术进行了简要介绍和分析,并对LNG储罐建造过程中技术亮点等进行了概述。With the development of the LNG industry,the increase in demand for natural gas and the rapid development of LNG clean energy,a large number of LNG receiving stations have been built and put into operation along the coast.The construction of large LNG storage tanks to store natural gas plays an important role in the development of our country’s national economy,and has broad development prospects.This paper introduces the construction process of the LNG storage tank dome,briefly introduces and analyzes the dome prefabrication and dome installation technology,and summarizes the technical highlights of the LNG storage tank construction process.

关 键 词：LNG储罐 穹顶 钢结构 安装 焊接 

分 类 号：TE972[石油与天然气工程—石油机械设备]