摘要
异丁烷脱氢装置反应温度为610℃以上,系统热膨胀十分明显,在装置开停工期间极易造成法兰泄露,引发火灾,增加消防蒸汽和消防氮气能够有效地控制因可燃气泄漏形成的火势,为装置安全提供有力保障。
Isobutane dehydrogenation reaction temperature is 610℃ above, thermal expansion of the dehydro- genation unit is clear, it is easy to cause the flange leak and fire hazard during unit shutdown, increasing steam and nitrogen for fire hazard can effectively control fire hazard caused by combustible gas leakage, that provides powerful guarantee for equipment safety.
作者
孟令杰
胡景瑞
MENG Ling-jie;HU Jing-rui(Hebei Xinqiyuan Enery-technolgy Developing Company Ltd. , Cangzhou 061108, China;Hebei Xinxinyuan Enery Company Ltd. , Cangzhou 061108, China)
出处
《精细与专用化学品》
CAS
2017年第12期35-37,共3页
Fine and Specialty Chemicals
关键词
异丁烷脱氢
消防
安全
isobutane dehydrogenation
the fire protection
security
