液化石油气国内外标准的探讨

摘要

Liquefied petroleum gas (LPG) is a kind of liquid petroleum product with propane, propylene, butane and butene as main components. According to the different sources and uses of LPG, the domestic and international standards of LPG have performed different control over various indexes. In this article, comparative analysis of domestic and international standards for LPG was carried out, the main technical differences between domestic and international standards were pointed out, and the corresponding indexes in the new standards of LPG in China were interpreted.%液化石油气是一种以丙、烷丙烯、丁烷、丁烯为主要成分的液态石油产品，根据液化石油气的来源和用途不同，国内外液化石油气标准中对各种指标的控制也各不相同。着重对国内外液化石油气标准进行对比分析，指出国内外标准的主要技术差异，并对我国新液化石油气标准中的相应指标进行解读说明。