DZ-10G焦化汽油加氢精制催化剂的性能及应用  

Performance and Commercial Application of DZ-10G Catalyst for Coker Gasoline Hydrofining

作　　者：桑希勤[1] 袁大辉[2] 赵野[2] 张庆武[2] 刘香杰[3] 

机构地区：[1]大庆石油学院化学化工学院,大庆163700 [2]中国石油大庆石化分公司研究院,大庆163714 [3]中国石油大庆石化分公司炼油厂,大庆163711

出　　处：《化工科技市场》2005年第10期34-37,共4页Chemical Technology Market

摘　　要：开发了一种汽油加氢精制催化剂,并实现了首次工业应用。工业应用结果表明,该催化剂在处理大庆常顶汽油和焦化汽油的混合油时,在入口压力2.5MPa,体积空速2.2h-1,氢油体积比263:1～272:1,反应器入口温度220℃、反应器出口温度262℃的条件下,生产的石脑油烯烃含量小于2.0V%,符合乙烯裂解装置对其的技术指标要求。The hydrofining catalyst of gasoline has been developed and applicated in commercial unit .The commercial application shows that the catalyst meets the technologic requirements of ethylene plant when the mixed feedstock of the top gasoline atmospheric tower of Daqing Crude Oil and coker gasoline is treated, the content of naphtha olefin is less than 2.0v% under a technology conditions such as an inlet pressure of 2.5Mpa, a volume space velocity of 2.2 h^-1,a hydrogen to oil volume ratio of 263：1 4272：1,a reactor inlet temperature of 220℃C, a reactor outlet temperature of 262℃.

关 键 词：加氢精制 催化剂 焦化汽油 

分 类 号：O643.36[理学—物理化学]