石油化工设计 ›› 2019, Vol. 36 ›› Issue (4): 12-15.doi: 10.3969 /j.issn.1005-8168.2019.04.004

• 设计技术 • 上一篇    下一篇

影响S Zorb装置汽油辛烷值损失因素分析

刘永才; 李佳   

  1. 中国石油化工股份有限公司齐鲁分公司胜利炼油厂,山东 淄博 255434
  • 收稿日期:2019-07-17 接受日期:2019-07-17 出版日期:2019-12-09 发布日期:2019-12-09
  • 通讯作者: 刘永才,ttt831@126.com E-mail:ttt831@126.com
  • 作者简介:刘永才,男,2009年毕业于中国石油大学(华东)化学工程与工艺专业,工程师,主要从事工艺管理工作。联系电话:0533-7575030;E-mail:ttt831@126.com

Analysis of Factors Affecting Octane Number Loss of Gasoline in S Zorb Unit

Liu Yongcai, Li Jia   

  1. SINOPEC Qilu Company, Zibo, Shandong, 255434
  • Received:2019-07-17 Accepted:2019-07-17 Online:2019-12-09 Published:2019-12-09
  • Contact: Liu Yongcai,ttt831@126.com E-mail:ttt831@126.com

摘要: 根据齐鲁分公司原90万t/a S Zorb催化汽油吸附脱硫装置首次开工以来不同工况下辛烷值损失变化情况,分析影响汽油辛烷值损失的因素,包括原料、反应条件、吸附剂性质的影响及循环氢纯度的影响等。结合装置运行现状,提出进一步降低精制汽油辛烷值损失的措施

关键词: S Zorb, 催化汽油, 烯烃, 辛烷值, 损失

Abstract: According to the change of octane number loss of gasoline in the 900 kt/a S Zorb unit at SINOPEC Qilu Company under different operating conditions since its first start-up, the factors affecting the octane number loss of gasoline are analyzed, including the influences of raw materials, reaction conditions, adsorbent properties and recycling hydrogen purity. Combining with the operation status of the unit, some measures are put forward for further reducing the octane number loss of refined gasoline.

Key words: S Zorb, FCC gasoline, olefin, octane number, loss