液化石油气属易燃易爆物质,在生产、运输、使用、储存过程中,在一定条件下易引起燃烧、爆炸,导致人身伤亡和财产损失等重大事故。处置液化石油气泄漏及火灾事故是安全监管部门经常遇到的情况,因此,认真研究和正确掌握液化石油气泄漏事故处置及火灾扑救及战术措施,是安全监管各级部门面临的重要课题。 Liquefied petroleum gas (LPG) is a flammable and explosive material that can easily cause serious accidents such as burning and explosion under the conditions of production, transportation, use and storage, resulting in personal injury and property damage. Disposal of liquefied petroleum gas leaks and fire accidents is often encountered by safety regulatory agencies. Therefore, careful study and proper understanding of LPG leakage disposal and fire fighting and tactical measures are important issues for safety supervision departments at all levels.