辽宁石油化工大学学报

辽宁石油化工大学学报 ›› 2012, Vol. 32 ›› Issue (1): 20-23.DOI: 10.3696/j.issn.1672-6952.2012.01.006

• 石油化工 • 上一篇    下一篇

 MTBE对 M15车用甲醇汽油性能的影响

金松爱曹祖宾李丹东   

  1. 辽宁石油化工大学石油化工学院,辽宁抚顺113001
  • 收稿日期:2011-10-03 出版日期:2012-03-25 发布日期:2017-07-05
  • 作者简介:金松爱(1985-),女(朝),黑龙江牡丹江市,在读 硕士。

MTBE Influence on Performance of M15 Vehicle Methanol Gasoline

JIN Song-ai, CAO Zu-bin*, LI Dan-dong   

  1. School of Petrochemical Engineering, Liaoning Shihua University, Fushun Liaoning 113001,P.R. China
  • Received:2011-10-03 Published:2012-03-25 Online:2017-07-05

摘要:     MTBE(甲基叔丁基醚),具有高辛烷值(RON118, MON101)、低蒸气压以及与汽油中烃类相近的热值,能与甲醇汽油任意比例混溶,可提高甲醇汽油的容水能力及抗分层能力。参考M15车用甲醇汽油地方标准,研究甲醇及MTBE的加入对车用汽油使用性能的影响,调配出新型M15车用甲醇汽油清洁燃料,进而满足汽车发动机使用要求。研究结果表明:当MTBE的体积分数为50%时,可使M15的容水体积分数为3.0%,使容水体积分数为1.5%的M15在-38℃的环境下仍不分层。

关键词: 甲基叔丁基醚 ,  甲醇汽油 , 清洁燃料

Abstract: MTBE (methyl tert-butyl ether), is an additive with high octane number (RON118, MON101), low vapor pressure and similar calorific value with the hydrocarbon, it can be with methanol gasoline miscible in any proportion and can increase the tolerance on water and layered ability of methanol gasoline. According to vehicle M15 methanol gasoline local standard, the influence of methanol and MTBE dosages on vehicle gasoline properties was studied to blend new M15 vehicle methanol gasoline which can reach the requirements of automobile engine usability. The results show that when the addition of MTBE is 50%, water tolerance of M15 is about 3.0%, and 1.5% water content of M15 is not layered in condition of -38 ℃.

Key words: MTBE , Methanol gasoline , Clean fuels

引用本文

金松爱,曹祖宾,李丹东.  MTBE对 M15车用甲醇汽油性能的影响[J]. 辽宁石油化工大学学报, 2012, 32(1): 20-23.

JIN Song-ai, CAO Zu-bin, LI Dan-dong. MTBE Influence on Performance of M15 Vehicle Methanol Gasoline[J]. Journal of Liaoning Petrochemical University, 2012, 32(1): 20-23.