掺调丙烷提高冬季液化石油气的质量  

Improvement of combustion quality of liquefied petroleum gas in winter by adding propane

作　　者：库忠祥[1] 姚建新[1] 张仲良[1] 缪伟[2] 

机构地区：[1]中国石油兰州石化公司质检部,甘肃兰州730060 [2]中国石油兰州石化公司炼油厂,甘肃兰州730060

出　　处：《石化技术与应用》2009年第4期348-350,共3页Petrochemical Technology & Application

摘　　要：采用掺调丙烷的方法,进行了提高冬季液化石油气(LPG)燃烧质量的试验。结果表明,增加丙烷含量可提高LPG蒸气压,有利于解决冬季LPG火苗发红带烟、火苗低、燃烧无力等问题;当环境温度不高于5℃,LPG蒸气压低于450 kPa时,通过掺调丙烷可提高其挥发性能,达到正常燃烧。The combustion quality of liquefied petroleum gas （LPG） in winter was improved by adding propane. The results showed that the problems of flame red with smoke and low flame could be resolved by increasing the vapor pressure of LPG. When the environment temperature was below 5℃,vapor pressure of LPG was below 450 kPa, adding appropriate amount of propane could get LPG to burn normally.

关 键 词：液化石油气 蒸气压 丙烷 挥发性 

分 类 号：TU996[建筑科学—供热、供燃气、通风及空调工程]