石油炼制与化工 ›› 2017, Vol. 48 ›› Issue (7): 55-59.

• 加工工艺 • 上一篇    下一篇

中压加氢改质-喷气燃料加氢补充精制组合工艺生产3号喷气燃料技术的工业应用

刘建山,李荣,安晓杰   

  1. 中国石油克拉玛依石化有限责任公司
  • 收稿日期:2017-01-11 修回日期:2017-03-02 出版日期:2017-07-12 发布日期:2017-06-21
  • 通讯作者: 刘建山 E-mail:liujs2@petrochina.com.cn
  • 基金资助:
     

INDUSTRIAL APPLICATION OF MHUG - KHF COMBINED TECHNOLOGY FOR NO.3 JET FUEL PRODUCTION

    

  1.  
  • Received:2017-01-11 Revised:2017-03-02 Online:2017-07-12 Published:2017-06-21
  • Supported by:
     

摘要: 中国石油克拉玛依石化有限责任公司采用中国石化抚顺石油化工研究院开发的中压加氢改质-喷气燃料加氢补充精制组合工艺,以焦化柴油和催化裂化柴油为主要构成的混合柴油作原料,在缓和加氢条件下对中压加氢改质单元所生产的喷气燃料馏分进行深度加氢补充精制后,喷气燃料馏分芳烃体积分数由14.9%降至5.8%,烟点由22 mm提高至26 mm,完全符合3号喷气燃料质量要求。

关键词: 喷气燃料, 中压加氢改质, 补充精制

Abstract: The combined process of the medium pressure hydroupgrading (MHUG) and kerosene hydrofinishing (KHF), developed by Fushun research institute of petroleum and petrochemical, was adopted for production of No.3 jet fuel in PetroChina Karamay Petrochemical Co. Ltd. The mixture of coking diesel, FCC LCO and SR diesel was used as feedstock. Industrial application results show that after the jet fuel fraction from MHUG process was deeply hydrofinished under the mild reaction conditions, the aromatics in jet fuel product is reduced from 14.9% to 5.8%, the smoke point rises from 22 mm to 26 mm, in compliant with the quality specification of GB6537-2006.

Key words: jet fuel, medium pressure hydroupgrading, hydrofinishing

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