石油化工设计 ›› 2019, Vol. 36 ›› Issue (4): 1-5.doi: 10.3969 /j.issn.1005-8168.2019.04.001

• 设计技术 •    下一篇

连续液相加氢技术最新进展及其在柴油加氢精制装置中的应用

阮宇红; 刘凯祥   

  1. 中国石化工程建设有限公司,北京 100101
  • 收稿日期:2019-09-12 接受日期:2019-09-12 出版日期:2019-12-09 发布日期:2019-12-09
  • 通讯作者: 阮宇红,ruanyuhong@sei.com.cn E-mail:ruanyuhong@sei.com.cn
  • 作者简介:阮宇红,女,2002年毕业于石油大学(北京)化学工程专业,博士,高级工程师,主要从事炼油工艺设计工作。联系电话:010-84878611;E-mail:ruanyuhong@sei.com.cn

Updated Development of Continuous Liquid-phase Hydroprocessing Technology and Its Industrial Application in DHT Unit

Ruan Yuhong, Liu Kaixiang   

  1. SINOPEC Engineering Incorporation, Beijing, 100101
  • Received:2019-09-12 Accepted:2019-09-12 Online:2019-12-09 Published:2019-12-09
  • Contact: Ruan Yuhong,ruanyuhong@sei.com.cn E-mail:ruanyuhong@sei.com.cn

摘要: 介绍了连续液相加氢技术的最新进展,分析了第二代连续液相加氢技术的主要特点及其在工业装置中的应用。第二代技术的主要改进集中在上行式反应-分离器的开发及循环油系统的流程及设置的优化等方面。研究和计算结果表明,第二代连续液相加氢技术与上一代技术相比,流程更加简化、装置节约占地、投资额降低和装置本质安全性提高。

关键词: 连续液相加氢, 第二代技术, 上行式反应分离器, 循环油系统, 工程应用

Abstract: The updated development of continuous liquid-phase hydroprecessing technology is introduced, and the main characteristics of the second-generation technology and its industrial application are analyzed. The main improvent in the second-generation technology focused on the development of up-flow reactor-separator and the optimization of the process flow and design of recycle oil system. The research and calculation results show that compared with the first-generation technology, the second-generation technology has simpler process flow, smaller plot plan, lower investment and higher intrinsic safety.

Key words: continuous liquid-phase hydroprocessing, second-generation technology, up-flow reactor-separator, recycle oil system, industrial application