液化石油气中二甲醚掺入量的检测

The Detection of Dimethyl Ether Mixed in Liquefied Petroleum Gas

随着液化石油气价格不断上涨,部分液化石油气充装单位在其中非法掺入二甲醚,此类行为可能对人们和广大消费者的生活和生产实践带来直接或间接危害,由此各监管部门严禁在液化石油气中掺入二甲醚。本文通过总结前人的工作,对液化石油气中二甲醚的检测方法进行总结,从而为液化石油气中二甲醚的分析检测标准的完善和确定奠定基础。

With the price of liquefied petroleum gas rising,some liquefied petroleum gas filling units mixed illegal with dimethyl ether,that may bring direct or indirect harm to people and the vast number of consumers of life and production practice,thus the regulatory department prohibited adding dimethyl ether in liquefied petroleum gas.Through summarizing the previous work,the detection methods of dimethyl ether in liquefied petroleum gas was summerized,and the analysis and detection standard of dimethyl ether in liquefied petroleum gas was identified and improved to lay the foundation.