催化学报 ›› 2009, Vol. 30 ›› Issue (8): 836-838.

• 研究论文 • 上一篇    下一篇

加氢裂化预处理催化剂的发展

贾继飞, Bruce YU, Theo MAESEN, Cecelia RADLOWSKI, Art DAHLBERG, John CREIGHTON, Dave KRENZKE, Dan TORCHIA, Woody SHIFLETT   

  1. 雪佛龙技术转让部, 里士满, 加利福尼亚94801, 美国
  • 收稿日期:2009-08-25 出版日期:2009-08-25 发布日期:2013-05-16

Hydrocracker Pretreat Catalyst Development

Jifei JIA*, Bruce YU, Theo MAESEN, Cecelia RADLOWSKI, Art DAHLBERG, John CREIGHTON, Dave KRENZKE, Dan TORCHIA, Woody SHIFLETT   

  1. Chevron Technology Marketing, Richmond, CA 94801, USA
  • Received:2009-08-25 Online:2009-08-25 Published:2013-05-16

摘要: 讨论了雪佛龙技术转让部的加氢裂化预处理催化剂的发展历史. 用“更多的类型II活性位导致更好的 HDN/HDS 催化性能”理论解释了我们最近研发的加氢裂化预处理催化剂 HDN 催化性能好的原因.

关键词: 加氢裂化, 预处理, ICR 179, ICR 511

Abstract: Chevron Technology Marketing’s hydrocracker pretreat catalyst development is reviewed. ICR 179 and ICR 511 show excellent hydrodenitrogenation (HDN) performance because there are more Type II active sites in the two recently developed catalysts.

Key words: hydrocracker, pretreat, ICR 179, ICR 511