ISO 17873:2004 核设备-除核子反应炉之外的核子安装用通风系统的设计和操作标准

标准编号：ISO 17873:2004

中文名称：核设备-除核子反应炉之外的核子安装用通风系统的设计和操作标准

英文名称：Nuclear facilities — Criteria for the design and operation of ventilation systems for nuclear installations other than nuclear reactors

发布日期：2004-10

标准范围

ISO 17873:2004规定了核设施通风系统设计和使用的适用要求，如热电池、核燃料制造和检验实验室、钚处理设施、后处理厂、浓缩设施、核废物处理站、储存设施等。通风和安全壳系统的目的是确保安全功能，保护工人、公众和环境免受这些装置运行过程中产生的放射性污染的扩散。ISO 17873:2004不适用于核电站和一些研究反应堆的安全壳外壳，在事故场景中可能会出现高压。它确实适用于这些设施的辅助房间。

ISO 17873:2004 specifies the applicable requirements concerning the design and use of ventilation systems in nuclear installations such as hot cells, nuclear fuel fabrication and examination laboratories, plutonium-handling facilities, reprocessing plants, enrichment facilities, nuclear-waste treatment stations, storage facilities, etc.The purpose of ventilation and containment systems is to ensure safety functions and protect workers, public and environment against the spread of radioactive contamination resulting from the operational processes of these installations.ISO 17873:2004 does not apply to the containment envelope of nuclear power plants and some research reactors where high pressure can occur during accident scenarios. It does apply to auxiliary rooms of these facilities.

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