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移动式压力容器,是指由罐体或者大容积钢质无缝气瓶与走行装置或者框架等采用永久性连接组成的运输装备,包括铁路罐车、汽车罐车、长管拖车、罐式集装箱和管束式集装箱等。移动式压力容器储运主要介质是石化行业的一次或二次加工的工业原料,诸如丙稀、液化石油气、丙烷、液氯、液氨、液化天然气、液氧、液氮等多为易燃、易爆、有毒及具有较强的腐蚀性,且运输情况变量多,不确定因素多,一旦发生事故造成的危害大,同时,若应急处置不当,有可能扩展为灾难性事故。
Mobile pressure vessel refers to the transportation equipment consisting of tank or large volume steel seamless gas cylinder and traveling device or frame with permanent connection, including railway tankers, car tankers, long tube trailers, tank containers and tube bundles Container and so on. Mobile pressure vessel storage and transportation of the main medium is the petrochemical industry, primary or secondary processing of industrial raw materials, such as propylene, liquefied petroleum gas, propane, liquid chlorine, liquid ammonia, liquefied natural gas, liquid oxygen, liquid nitrogen, mostly flammable Explosive, poisonous and corrosive. In addition, there are many variables of transportation and many uncertainties. In the event of an accident, the damage is great. In the meantime, if the emergency is not properly handled, it may expand to a catastrophic accident.