石油炼制与化工 ›› 2014, Vol. 45 ›› Issue (8): 6-10.

• 催化剂 • 上一篇    下一篇

高处理量喷气燃料加氢催化剂RSS-2的开发及其工业应用

褚阳,夏国富,刘锋,朱玫   

  1. 中国石化石油化工科学研究院
  • 收稿日期:2014-01-21 修回日期:2014-04-22 出版日期:2014-08-12 发布日期:2014-07-22
  • 通讯作者: 褚阳 E-mail:chuyang.ripp@sinopec.com
  • 基金资助:
    国家重点基础研究发展计划(973)项目;国家科技支撑计划课题

DEVELOPMENT AND COMMERCIAL APPLICATION OF CATALYST RSS-2 WITH HIGH SPACE VELOCITY FOR JET FUEL HYDROGENATION

  • Received:2014-01-21 Revised:2014-04-22 Online:2014-08-12 Published:2014-07-22

摘要: 中国石化石油化工科学研究院通过优选催化剂载体,研究活性金属体系、金属原子比例、助剂和制备技术等影响催化剂活性的主要因素,开发了具有高活性的高处理量喷气燃料加氢催化剂RSS-2。RSS-2催化剂在中国石化北京燕山分公司0.80 Mt/a喷气燃料加氢装置工业应用的结果表明,与第一代喷气燃料加氢脱硫醇催化剂RSS-1A相比,RSS-2催化剂具有更高的低温脱硫活性,在产品质量满足3号喷气燃料质量要求的前提下,体积空速提高了空速30%以上,可达到5.2 h-1。

关键词: 喷气燃料, 加氢, 脱硫 , 脱氮, 催化剂, RSS-2

Abstract: On the basis of RSS-1A catalyst in RHSS technology, RSS-2 catalyst is developed through optimizing carrier, active metal, atomic ratio and promoter. The pilot plant test and commercial applications in a 0.80 Mt/a jet fuel hydrogenation unit in Yanshan branch, Sinopec indicate that RSS-2 catalyst has a high activity & a good stability, and is adaptable for different feedstocks. Compared with the first generation catalyst RSS-1A, under the same hydrogen pressure,the space velocity of RSS-2 can increase by 30% with lower reaction temperature and lower H2/oil ratio. The qualities of the product meet the specification of No.3 jet fuel, the same as RSS-1A.

Key words: jet fuel, hydrogenation, desulfurization, denitrogenation, catalyst, RSS-2