化工进展 ›› 2016, Vol. 35 ›› Issue (06): 1766-1773.DOI: 10.16085/j.issn.1000-6613.2016.06.017

• 工业催化 • 上一篇    下一篇

蒽醌法流化床与固定床的发展趋势

王伟建, 潘智勇, 李文林, 郑博, 宗保宁   

  1. 中国石化石油化工科学研究院, 北京 100083
  • 收稿日期:2016-01-13 修回日期:2016-03-11 出版日期:2016-06-05 发布日期:2016-06-05
  • 通讯作者: 宗保宁,教授级高级工程师。E-mail:zongbn.ripp@sinopec.com。
  • 作者简介:王伟建(1984-),男,博士研究生。E-mail:sky8394431@163.com。

Recent advances in development of the fluidized bed and fixed bed in the anthraquinone route

WANG Weijian, PAN Zhiyong, LI Wenlin, ZHENG Bo, ZONG Baoning   

  1. Research Institute of Petroleum Processing, SINOPEC, Beijing 100083, China
  • Received:2016-01-13 Revised:2016-03-11 Online:2016-06-05 Published:2016-06-05

摘要: 综述了国内外蒽醌法流化床与固定床催化剂的研究进展,并且重点介绍了它们的优点和缺点,总结出各种因素对镍催化剂和钯催化剂催化氢化性能的影响,同时单独介绍了蒽醌加氢催化剂在选择性、活性等方面的内容。还介绍了氢化反应器的特点和研究进展,并进行了比较。在详细比较了流化床与固定床生产技术优缺点的基础上,总结出流化床相比于固定床技术具有生产成本低、蒽醌降解少、催化剂利用率高、氢效高等优点。与此同时,简单介绍了蒽醌法流化床和固定床反应器应用方面相互比较的数据,得出流化床在大规模装置生产方面具有明显优势。最后指出蒽醌法流化床技术将取代固定床技术成为国内蒽醌法的发展方向;同时展望了未来蒽醌法的发展趋势,并提出目前研究的难点、重点及发展建议。

关键词: 蒽醌法, 固定床, 流化床, 加氢, 催化剂

Abstract: In this paper, the research progress of the fixed bed catalyst and fluidized bed catalyst and their advantages and disadvantages are introduced. The influences of the factors during Ni-based catalyst and Pd-based catalyst preparation process on their catalytic performance are introduced. Researches on the catalysts with high catalytic activity and selectivity for the hydrogenation reaction are reviewed. The characteristics and research progress of hydrogenation reactors are also introduced and compared. Based on the detailed comparisons between the fluidized bed and fixed bed, it is concluded that the production with fluidized bed has many advantages of relative lower cost, less anthraquinone degradation, high catalyst utilization rate and high hydrogenation efficiency. From an application perspective, the differences between fluidized bed and fixed bed are introduced. The paper finally points out that the production with fluidized bed has become the developing tendency of the anthraquinone route and will replace the process with fixed bed. The practical research difficulties, developing trend and some suggestions for the development of the anthraquinone route are presented.

Key words: anthraquinone route, fixed bed, fluidized bed, hydrogenation, catalyst

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