S Zorb脱硫汽油芳构化反应研究  

The Study of S Zorb Desulfurized Gasoline Aromatization Reaction

作　　者：胡政强 赵乐平[2] 尤百玲[2] 关明华[2] 

机构地区：[1]辽宁石油化工大学 [2]中国石化抚顺石油化工研究院,抚顺113001

出　　处：《科学技术与工程》2014年第27期215-219,共5页Science Technology and Engineering

摘　　要：采用经S Zorb技术处理后的脱硫汽油(简称S Zorb脱硫汽油)作为试验原料,以FDO-2催化剂在微型固定床反应器上进行评价试验;探索了反应温度和压力两个主要操作参数的影响。试验结果表明S Zorb脱硫汽油在体积空速2.0 h-1、氢油体积比500∶1条件下的最佳芳构化反应温度和压力分别是380℃和2.0 MPa。建立反应网络考察了S Zorb脱硫汽油烃类组分的反应历程,探讨了芳构化机理和转化途径。Using desulfurized gasoline after processing by S Zorb technology（ hereinafter referred to as S Zorb desulfurized gasoline） as test materials,with FDO—2 catalyst evaluated on miniature fixed bed reactor,and explored the reaction temperature and pressure were two main operation parameters. The experimental results showed that S Zorb desulfurized gasoline under the conditions of 2. 0 h- 1volumetric space velocity and hydrogen to oil ratio500： 1,the best aromatization reaction temperature and pressure was 380 ℃ and 2. 0 MPa respectively. Establishing response network to investigate the reaction mechanism of hydrocarbon components of S Zorb desulfurized gasoline,the aromatization mechanism and transformation approach was discussed.

关 键 词：S Zorb脱硫汽油 催化反应 反应机理 芳构化 转化途径 

分 类 号：TE624.93[石油与天然气工程—油气加工工程]