在实验室中应用危险区域分类法

IF 2.9 Q2 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH
Jeremy Lebowitz
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引用次数: 0

摘要

实验室中有许多常见的易燃气体和蒸汽来源,如果有合适的点火源,就会造成火灾或爆炸危险。虽然所有处理危险材料的设施都应遵循流程安全控制的等级制度,但研究实验室的性质往往决定了易燃蒸汽或气体是不可避免的。因此,使用危险区域电气分类是整体点火源控制策略的关键组成部分。本文从控制层次的角度概述了与蒸汽和气体区域划分相关的主要概念,并就如何限制研究实验室的风险提出了实用建议。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Applying Hazardous Area Classification in Laboratories

Applying Hazardous Area Classification in Laboratories
Laboratories contain many common sources of flammable gas and vapor which can pose a fire or explosion hazard in the presence of a competent ignition source. While all facilities handling hazardous materials should follow the hierarchy of process safety controls, the nature of research laboratories is often such that flammable vapors or gases are unavoidable. Accordingly, the use of hazardous area electrical classification is a key component of an overall ignition source control strategy. This article outlines major concepts associated with area classification for vapors and gases in the context of the hierarchy of controls, and offers practical suggestions for how to limit risk in research laboratories.
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来源期刊
ACS Chemical Health & Safety
ACS Chemical Health & Safety PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH-
CiteScore
3.10
自引率
20.00%
发文量
63
期刊介绍: The Journal of Chemical Health and Safety focuses on news, information, and ideas relating to issues and advances in chemical health and safety. The Journal of Chemical Health and Safety covers up-to-the minute, in-depth views of safety issues ranging from OSHA and EPA regulations to the safe handling of hazardous waste, from the latest innovations in effective chemical hygiene practices to the courts'' most recent rulings on safety-related lawsuits. The Journal of Chemical Health and Safety presents real-world information that health, safety and environmental professionals and others responsible for the safety of their workplaces can put to use right away, identifying potential and developing safety concerns before they do real harm.
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