器外预硫化型深度加氢脱硫催化剂FH-UDS的工业应用  

Industrial Application of Ex-site Presulfided FH-UDS Deep Hydrodesulfurization Catalyst

作　　者：李顺新[1] 张勇[1] 任靖[1] 曹光伟[2] 

机构地区：[1]中国石化催化剂抚顺分公司,辽宁抚顺113112 [2]中国石化催化剂公司,北京100011

出　　处：《辽宁化工》2010年第3期248-251,共4页Liaoning Chemical Industry

摘　　要：介绍了EPRES器外预硫化型FH-UDS催化剂的生产和工业应用。结果表明,应用硫化型FH-UDS催化剂,在系统压力6.0 MPa、反应器入口温度350℃、体积空速1.5 h-1,氢油体积比350∶1条件下,精制柴油产品硫含量小于300μg/g。EPRES催化剂的工业装填与氧化态催化剂的完全相同,开工过程无需补硫,减少环境污染,开工时间比器内预硫化节省48 h。Production and industrial application of ex - site presulfided （EPRES） FH - UDS hydrodesulfurization catalyst were discussed. The results showed that EPRES FH - UDS catalyst was used under the condition of reaction temperature 350 ℃, pres- sure 6.0 MPa, LHSV 2.5 h-1 , and the ratio of hydrogen to oil feed 350： 1, sulfur content of the refined diesel was less than 300 μg/g. The industrial application showed that the filling of EPRES catalyst was same to the conventional oxidation state catalyts. The process dont need to supple sulfur in the course of start - up, and it can reduce environment pollution and save start - up time by 48 hours.

关 键 词：EPRES 加氢催化剂 工业应用 

分 类 号：TE624.93[石油与天然气工程—油气加工工程]