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[1]田玉星,马伟,陶刚,等.高闪点液体喷雾泄漏危险研究综述*[J].中国安全生产科学技术,2024,20(1):25-29.[doi:10.11731/j.issn.1673-193x.2024.01.004]
　TIAN Yuxing,MA Wei,TAO Gang,et al.Review of research on spray leakage risk of high flash point liquid[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2024,20(1):25-29.[doi:10.11731/j.issn.1673-193x.2024.01.004]
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高闪点液体喷雾泄漏危险研究综述*
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《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
20
期数:
2024年1期
页码:
25-29
栏目:
学术论著
出版日期:
2024-01-31

文章信息/Info

Title:
Review of research on spray leakage risk of high flash point liquid
文章编号:
1673-193X(2024)-01-0025-05
作者:
田玉星; 马伟; 陶刚; 张礼敬
（1.南京工业大学 安全科学与工程学院，江苏 南京 210000；
2.江苏禾裕泰化学有限公司，江苏 淮安 223001；
3.江苏省危险化学品本质安全与控制技术重点实验室，江苏 南京 210000）
Author(s):
TIAN Yuxing;  MA Wei;  TAO Gang;  ZHANG Lijing
(1.College of Safety Science and Engineering，Nanjing Tech University,Nanjing Jiangsu 210000,China;
2.Jiangsu Hoyutai Chemical Co.,Ltd.,Huai’an Jiangsu 223001,China;
3.Jiangsu Key Laboratory of Intrinsic Safety and Control Technology for Hazardous Chemicals,Nanjing Jiangsu 210000,China)
关键词:
高闪点液体; 喷雾泄漏; 爆炸危险性; 液滴燃烧
Keywords:
high flash point liquid;  spray leakage;  explosive risk;  droplet combustion
分类号:
X932
DOI:
10.11731/j.issn.1673-193x.2024.01.004
文献标志码:
A
摘要:
为研究工业过程中高闪点液体喷雾泄漏造成火灾爆炸事故的危险性，通过介绍高闪点类液体喷雾的产生机理、火焰在不同粒径喷雾系统、雾滴系统以及气溶胶系统中传播、爆炸影响参数、喷雾点火源以及可能引发后果更加严重的两相爆炸等多个方面，对喷雾的爆炸特性进行深入、系统的研究。研究结果表明：对于不同的液体，需根据实际工业过程中可能发生泄漏的条件进行可燃性风险评估，避免高闪点液体喷雾泄漏发生火灾爆炸等造成严重后果。研究结果可为后续高闪点类液体危险性分析的研究提供借鉴与参考。
Abstract:
In order to study the risk of fire and explosion accidents caused by the spray leakage of high flash point liquid in industrial process,the explosion characteristics of spray were studied in depth and systematically through introducing the generation mechanism of high flash point liquid spray,the influence factors of flame propagation and combustion process in the spray system and droplet system with different particle sizes and the aerosol system,the ignition source of spray,and the two-phase explosion which may cause more serious consequence.The results show that for different liquids,the flammability risk assessment should be carried out according to the conditions under which the leakage may occur in the actual industrial process,so as to avoid serious consequence such as fire and explosion of high flash point liquid spray leakage.The research results can used asreference for the subsequent study on the risk analysis of high flash point liquids.

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备注/Memo

备注/Memo:
收稿日期： 2023-02-24
* 基金项目： 国家自然科学基金项目（51876088）
作者简介： 田玉星，硕士研究生，主要研究方向为液体危险性研究。
通信作者： 陶刚，博士，研究员，主要研究方向为化工过程安全。
更新日期/Last Update: 2024-02-19