二甲醚、石油液化气以及参混气体的热值检测  

Calorific Value Testing of Dimethyl Ether, Liquefied Petroleum Gas and Mixed Gas

作　　者：赵彤莹[1] 李莉[1] 

机构地区：[1]武汉科技大学化学工程与技术学院,武汉430081

出　　处：《广东化工》2015年第10期22-23,共2页Guangdong Chemical Industry

摘　　要：当前环境问题已刻不容缓,如何寻找新型清洁代替能源一直受到广大科学工作者的关注。文章从热力学角度对二甲醚、石油液化气以及二甲醚与石油液化气参混情况下的热值进行检测,发现二甲醚与石油液化气按照1∶3比例混合,与石油液化气的燃烧热值非常接近,因此,将二甲醚用于民用燃料是可能的。Nowadays, the environmental problem have been the most critical issue in China, and how to find new clean alternative energy sources is the concern of many scientists. In terms of thermodynamics, we have tested the heat of combustion of dimethyl ether, liquefied petroleum gas and mixed gas with them. It is found that dimethyl ether and liquefied petroleum gas in accordance with 1 ： 3 mixing ratio, the combustion heat value are very close with liquefied petroleum gas, therefore, it is possible to use dimethyl ether for civilian fuel.

关 键 词：二甲醚 石油液化气 氧弹 燃烧热 量热计 

分 类 号：O658[理学—分析化学]