无灰抗爆剂在97#汽油中的应用研究  

The Application of Ashless Gasoline Antiknock Additives on 97# Gasoline

作　　者：蒋舰[1] 郭宝华[1] 陈君丽[1] 

机构地区：[1]独山子石化公司研究院炼化所,新疆独山子833600

出　　处：《广州化工》2013年第16期105-107,共3页GuangZhou Chemical Industry

摘　　要：我国汽油已进入高标化、清洁化时代。汽油抗爆剂是一种重要的汽油添加剂,它对于提高汽油的辛烷值具有特殊作用。无灰汽油抗爆剂是一类新型的汽油辛烷值促进剂,对辛烷值的提升幅度大,且能够同时实现汽油的清洁化。本文利用独山子石化公司生产的97#汽油对四种无灰抗爆剂进行效果评价,通过气质联用分析手段对四种无灰抗爆剂的组分进行分析,并结合机理研究对试验结果进行探讨,结果显示抗爆剂A效果最佳,加入0.5%抗爆剂A的97#汽油研究法辛烷值RON增加了1.6个单位,抗爆指数达为90.3,抗爆指数增加了1.75个单位。此外还进行了成本核算,无灰抗爆剂虽价格低廉,但加入量较大,与传统汽油抗爆剂成本略有增加。In China,gasoline entered into an era of high standard and cleanness.The antiknock agent was one kind of the important additives in gasoline,which was able to increase octane number.Ashless gasoline antiknock additives were a new type of gasoline octane number promoter,and can significantly improve octane number and realize cleanness of gasoline.Using PetroChina Dushanzi Petrochemical Company production of 97# gasoline,the effect of four kinds of ashless gasoline antiknock additives was evaluated.Combined antiknock mechanism and GC-MS analysis method,the experiment result was discussed,which showed that A had the best effect.Ashless antiknock additive had low price,but the amount was larger,and cost increased slightly compared with the traditional gasoline.

关 键 词：无灰抗爆剂 97#汽油 评价 成本核算 

分 类 号：TE65[石油与天然气工程—油气加工工程]