|本期目录/Table of Contents|

[1]郭再富,张明明.毒气泄漏事故应急用个体呼吸防护用品防护效果研究[J].中国安全生产科学技术,2012,8(3):48.
 GUO Zai fu,ZHANG Ming ming.Study on protection performance of individual respiratory[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2012,8(3):48.
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毒气泄漏事故应急用个体呼吸防护用品防护效果研究
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《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
8
期数:
2012年3期
页码:
48
栏目:
学术论著
出版日期:
2012-03-31

文章信息/Info

Title:
Study on protection performance of individual respiratory 
作者:
郭再富张明明
(中国安全生产科学研究院,北京 100012)
Author(s):
GUO Zaifu ZHANG Mingming
China Academy of Safety Science and Technology, Beijing 100012, China
关键词:
毒气泄漏硫化氢个体呼吸防护用品防护效果公众穿透时间
Keywords:
toxic gas leakage hydrogen sulfide individual respiratory protective devices protection performance public breakthrough time
分类号:
X937
DOI:
-
文献标志码:
A
摘要:
本文对毒气泄漏事故应急过程中公众常用的个体呼吸防护用品的防护效果进行了研究。针对硫化氢气体,利用无机气体防护时间检测系统,测试研究了滤毒盒、简易防护口罩、毛巾等个体防护用品在不同工况下的防护性能,试验结果表明,有毒气体浓度及温湿度两种工况条件均对个体防护用品的防护时间有较大影响,滤毒盒的防护效果远好于简易防护口罩,毛巾的防护效果较差,在此基础上进一步分析了毒气泄漏事故应急过程中个体呼吸防护用品的选择策略。本研究可为建立个体防护对策的选择方法提供基础数据和参考。
Abstract:
In this paper the protection performance of individual respiratory protective devices (RPE) for public in emergency of toxic gas leakage accident was studied. Taking hydrogen sulfide as example and by applying the breakthrough time test system, the protection performances of individual RPE, such as respirator with filter cartridges, disposable filtering facepiece and towel, in different conditions were tested. The experimental results showed that both the two conditions, including the concentration of toxic gas and the environmental temperature and humidity, had great influence on the protection time of RPEs. The filter cartridges performed far better than the filtering facepiece, and the protection performance of towel was weak. On this basis, the selection strategy of individual respiratory protective devices for public in emergency of toxic gas leakage accident was further analyzed. It can provide basic data and reference for the establishment of selection method for individual protective countermeasures.

参考文献/References:

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备注/Memo

备注/Memo:
中国安全生产科学研究院基本科研业务费专项资金项目(编号:2011JBKY06);质检公益性行业科研专项项目(编号:201010262);国家自然科学基金项目(编号:71173198、91024031)
更新日期/Last Update: 2012-04-27