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液化石油气是原油蒸馏或其他石油加工过程中所得出的各种烃类化合物,常温常压下,为无色易燃低毒气体。我们平时闻的液化石油气有特殊味道,是因为添加了恶臭剂。空气中含有10%的液化石油气时,人在该气体中5分钟就会麻醉,时间稍长时,即可致人死亡,容器最大允许充装量为85%。目前城市居民使用液化石油气做饭的比较
Liquefied petroleum gas is a variety of hydrocarbon compounds derived from crude oil distillation or other petroleum processing. It is a colorless, flammable and low toxic gas at normal temperature and pressure. We usually smell the liquefied petroleum gas has a special taste, because of the addition of a stench. When the air contains 10% liquefied petroleum gas (LPG), the person will be anesthetized in the gas for 5 minutes and will die for a longer period of time. The maximum allowable filling volume of the container is 85%. Currently, urban residents use liquefied petroleum gas for cooking comparison