摘要
四川石化南充炼油厂原有1套100kt/a直馏汽油芳构化装置,后采用中国石化石油化工科学研究院开发的直馏汽油与混合碳四非临氢改质技术对该装置进行了扩能改造,装置处理能力提高到180kt/a。1年多的实际运转结果表明,与原有技术相比,采用新技术后装置的产品分布更为合理,汽油产品的收率提高幅度大,副产品干气收率降低,能耗也相应降低。
A 100 kt/a straight-run gasoline aromatization unit of Nanchong Refinery was revamped and expanded its capacity to 180 kt/a by adopting the straight-run gasoline and mixed C4 feed non-hydrogenation upgrading technology developed by Research Institute of Petroleum Processing,SINOPEC.The data of more than one year operation show that compared with the base case,the product distributions improve,gasoline yield increases significantly,dry gas yield decreases and the energy consumption of the unit is lower,which demonstrates that this technology is better than the previous one.The straight-run gasoline and mixed C4 feed non-hydrogenation upgrading technology is a preferable technology for straight-run gasoline upgrading.
出处
《石油炼制与化工》
CAS
CSCD
北大核心
2012年第10期69-72,共4页
Petroleum Processing and Petrochemicals
关键词
汽油
碳四
非临氢
芳构化
gasoline
C4
non-hydrogenation
aromatization
