氧气管道安全措施  

Safety measures on oxygen pipeline

作　　者：马大方[1] 

机构地区：[1]武汉钢铁集团氧气有限责任公司,湖北省武汉市青山区白玉山430083

出　　处：《深冷技术》2009年第6期49-58,共10页

摘　　要：介绍了2008年在我国钢铁行业发生的两起氧气管道燃爆事故,简析氧气管道燃爆机理。结合国家标准《深度冷冻法生产氧气及相关气体安全技术规程》,详细阐述了为保证氧气管道安全运行,在氧气管道流速控制、材质选择、管件和阀门选用以及管道施工等方面应遵循的标准要求和所采取的措施。最后提出氧气管道安全使用的经验。Two accidents of oxygen pipeline burning explosion occurred in China＇s steel industry in 2008 are introduced, and the mechanism of burning explosion in oxygen pipeline is briefly analyzed. Standard requirements and corresponding measures in aspects of oxygen pipeline flow rate control, material selection, pipe and valve selection and pipeline construction, which should be followed to ensure the safety of oxygen pipeline, are described in details, according to the national standard ＂Safety technical regulation for oxygen and relative gases produced with cryogenic method＂. Finally, the experience of safe use of oxygen pipelines is presented.

关 键 词：氧气管道 安全 燃爆 标准 

分 类 号：TQ116.14[化学工程—无机化工]