焦化汽油加氢装置改造及长周期运行总结  

Summary of Long-term Operation of Coking Gasoline Hydrogenation Unit

作　　者：胡春生 代萌 HU Chun-sheng;DAI Meng(Sinopec-SK(Wuhan)Petrochemical Company,Wuhan Hubei 430000,China;Sinopec Dalian Research Institute of Petroleum and Petrochemicals,Dalian Liaoning 116000,China)

机构地区：[1]中韩(武汉)石油化工有限公司,湖北武汉430000 [2]中国石油化工股份有限公司大连石油化工研究院,辽宁大连116000

出　　处：《当代化工》2022年第7期1727-1732,共6页Contemporary Chemical Industry

摘　　要：介绍了中韩石化焦化汽油加氢装置长周期生产符合乙烯裂解原料要求的加氢焦化石脑油的情况,并对装置标定以及催化剂使用情况进行分析。装置运行结果表明:FHUDS-2催化剂满足本装置生产硫质量分数小于650μg·g^(-1)、烯烃质量分数小于1%乙烯裂解原料的要求。The long-term production of hydrogenated coking naphtha meeting the requirements of ethylene cracking feedstock in Sino-SK Petrochemical coking gasoline hydrogenation unit was introduced, and the unit calibration and catalyst usage were analyzed. The calibration results showed that FHUDS-2 catalyst met the requirements of producing ethylene cracking feedstock with sulfur mass fraction less than 650 μg·g^(-1)and olefin mass fraction less than 1%.

关 键 词：焦化汽油加氢 长周期 催化剂 

分 类 号：TQ062[化学工程]