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本文结合美国化学品安全与危害调查委员会(CSB)对瓦莱罗能源公司Mc Kee炼油厂管线冻裂造成液态丙烷泄漏并引发火灾事故的调查,从技术和管理角度深刻分析事故发生的原因。事故简介2007年2月16日14时9分,正在丙烷脱沥青装置区域工作的操作人员和承包商看见1号萃取塔靠
In this paper, based on a survey conducted by the U.S. Commission for Chemical Safety and Hazard Investigation (CSB) on the leakage of liquid propane and the fire accident caused by frost cracking of Valleiro Energy’s Mc Kee refinery pipeline, the causes of the accident are analyzed technically and administratively. Briefing on the incident At 14:09 on February 16, 2007, operators and contractors working in the area of propane deasphalting plant saw the extraction tower No. 1