Applications of QRA in LNG projects and existing problems

doi:10.11949/j.issn.0438-1157.20181144

Abstract

Abstract:

Through the comparisons of the prescriptive code requirements of NFPA59A and risk-based method of QRA, this paper gave the introduction of QRA application in LNG projects, e.g., in LNG facility sitting studies. A QRA example of a domestic LNG receiving terminal sitting study has been given to illustrate its significance. The existing problems of QRA applications in LNG projects have been illustrated through discussion on DNV QRA analysis results of HRCD database. A few suggestions were proposed for QRA developments in LNG applications.

摘要：

通过与NFPA59A为代表的描述性方法的对比，介绍了基于风险研究的QRA方法在LNG项目的应用，如在项目站址选择研究中的应用；通过国内某LNG接收站项目QRA的应用实例阐述了QRA方法的实际意义。以DNV对HRCD数据的QRA分析结果为例，阐述了当前QRA方法在LNG项目应用中存在的问题，并对其发展给出了建议。

CLC Number:

X932

YANG Xiaodong, LU Xuesheng, SHU Xiaoqin, BAI Gailing, LIN Wensheng, LIU Shimin. Applications of QRA in LNG projects and existing problems[J]. CIESC Journal, 2018, 69(S2): 431-435.

杨晓东, 鲁雪生, 舒小琴, 白改玲, 林文胜, 刘世民. QRA方法在LNG项目中的应用及存在的问题[J]. 化工学报, 2018, 69(S2): 431-435.

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