Filter Replacement Modes for Respirators Protecting Workers from Exposure to Industrial Gases (Review)

IF 0.7 4区 工程技术 Q4 ENGINEERING, CHEMICAL Theoretical Foundations of Chemical Engineering Pub Date : 2024-12-16 DOI:10.1134/S0040579524700374
V. A. Kaptsov, V. B. Pankova
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Abstract

Replacing gas-mask filters based on the workers’ subjective assessment of the smell of gas in the mask has proven to be unreliable and is not practiced in developed countries. To prevent acute poisoning and chronic occupational diseases, it is necessary to determine the service life of filters and replace them on a schedule. Lifetime sensors (ESLI) have not become widespread.

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保护工人免于接触工业气体的呼吸器的过滤器更换模式(综述)
事实证明,根据工人对面罩中气体气味的主观评估来更换防毒面具过滤器是不可靠的,发达国家也没有这样做。为了防止急性中毒和慢性职业病,有必要确定过滤器的使用寿命并按计划更换。寿命传感器(ESLI)尚未普及。
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来源期刊
CiteScore
1.20
自引率
25.00%
发文量
70
审稿时长
24 months
期刊介绍: Theoretical Foundations of Chemical Engineering is a comprehensive journal covering all aspects of theoretical and applied research in chemical engineering, including transport phenomena; surface phenomena; processes of mixture separation; theory and methods of chemical reactor design; combined processes and multifunctional reactors; hydromechanic, thermal, diffusion, and chemical processes and apparatus, membrane processes and reactors; biotechnology; dispersed systems; nanotechnologies; process intensification; information modeling and analysis; energy- and resource-saving processes; environmentally clean processes and technologies.
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