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1996年1月13日15时40分,玉门石油管理局炼油化工总厂聚丙烯车间聚合装置聚合楼一楼内发生着火爆炸事故,造成聚合厂房大部分门窗被损坏,部分墙皮脱落,管架上的丙烯投料管线(Dg65,长14m)、闪蒸置换用氮气管线(Dg40,长5m)被烧断,两条冷却水管线局部变形,11种规格的34根计4775m电缆局部烧坏报废,聚合系统大部分一次仪表及辅助设施被烧毁;3名职工面部及双手轻度烧伤,1名职工在处理事故当中左
At 15:40 on January 13, 1996, a fire explosion occurred on the first floor of the polymerization floor of the polypropylene plant polymerization plant of the Yumen Petroleum Administration Refinery Plant, causing most of the doors and windows of the polymerization plant to be damaged and some of the wall skin to fall off. The propylene feed line (Dg65, length 14m) on the rack was blown and the nitrogen gas line (Dg40, length 5m) for flash replacement was blown. The two cooling water lines were partially deformed. The 34 pieces of 4775m cables of 11 sizes were partially scrapped , Most of the instrumentation and auxiliary facilities of the polymerization system were burnt down; three workers had slight burns on the face and hands, and one worker left in the accident