重整C_9^+重芳烃调合高辛烷值汽油  

Blending of C_9^+ heavy aromatics of catalytic reforming for production of high-octane gasoline

作　　者：施隋靖 马达国 马庆兰[1] 

机构地区：[1]中国石油大学(北京),北京市102249 [2]中国石油工程建设公司华东设计分公司,山东省青岛市266071

出　　处：《炼油技术与工程》2016年第4期32-36,共5页Petroleum Refinery Engineering

摘　　要：介绍了某催化重整工艺C_9^+重芳烃的组成和利用现状,可用于生产轻质苯产品、精细化工产品以及高辛烷值汽油。催化重整工艺C_9^+重芳烃具有高辛烷值,研究法辛烷值(RON)可达100以上,并且几乎不含烯烃、硫、氮及其化合物等有害杂质,可作为非常理想的高辛烷值汽油调合组分。列举了几个当前石化行业采用C_9^+重芳烃进行高辛烷值汽油生产的实例,进一步证明C_9^+重芳烃作为高辛烷值汽油调合组分的可行性。The compositions of and utilization C9＋ heavy aromatics of a continuous catalytic reforming （CCR） process are introduced. The C9＋ heavy aromatics from CCR can be used for the production of light benzene, fine chemicals and high RON gasoline. The C9＋ heavy aromatics from CCR is high in octane number which can reach over 100 （RON）. They contain almost no olefins, sulfur and nitrogen and their detrimental chemical compounds, which are satisfactory blending components for blending of high-octane gasoline. Several application cases for the production of high-octane gasoline with C9＋ heavy aromatics in China petrochemical industry are listed to further prove the feasibility of using C9＋ heavy aromatics as a blending component of highoctane gasoline.

关 键 词：高辛烷值 调合汽油 催化重整 C_9^+重芳烃 

分 类 号：TE624.42[石油与天然气工程—油气加工工程]