Chemical Industry and Engineering Progress ›› 2025, Vol. 44 ›› Issue (S1): 144-158.DOI: 10.16085/j.issn.1000-6613.2025-0373

• Industrial catalysis • Previous Articles    

Research progress on alkyl naphthalene synthesis catalysts

LIU Zhe(), ZHOU Shunli, LI Yongxiang(), ZHANG Chengxi, LIU Yipeng   

  1. State Key Laboratory of Petroleum Molecular & Process Engineering, Sinopec Research Institute of Petroleum Processing Company Limited, Beijing 100083, China
  • Received:2025-03-11 Revised:2025-04-21 Online:2025-11-24 Published:2025-10-25
  • Contact: LI Yongxiang

烷基萘合成催化剂研究进展

刘哲(), 周顺利, 李永祥(), 张成喜, 刘宜鹏   

  1. 中石化石油化工科学研究院有限公司,石油化工分子转化与反应工程全国重点实验室,北京 100083
  • 通讯作者: 李永祥
  • 作者简介:刘哲(2000—),男,硕士研究生,研究方向为固体酸催化剂。E-mail:liuzhe.ripp@sinopec.com
  • 基金资助:
    国家自然科学基金(22378438);中国石油化工股份有限公司项目(223038)

Abstract:

Alkyl naphthalenes, as important organic chemical intermediates and high-performance materials, are primarily synthesized through alkylation reactions. Conventional liquid acid catalysts are limited by their strong corrosiveness and environmental pollution. In contrast, solid acid catalysts like zeolites have become research hotspots due to their environmental-friendliness and recyclability. This paper reviews the research progress of alkyl naphthalene synthesis catalysts, focusing on zeolite catalysts and their performance regulation. Comparisons of different catalysts’ adaptability to reaction conditions reveal that reactions catalyzed by liquid acids and ionic liquids require milder conditions, while those by solid acids usually need higher temperatures and longer reaction times. For zeolites, acid treatment improves mass transfer and modulates acidity, while high-temperature water vapor treatment enhances mass transfer and coke-resistance and metal modification enables synergistic regulation of acidity and pore structure. Future research should focus on developing low-cost, high-activity, and long-life zeolite catalysts, and solving their regeneration problems to promote green alkyl naphthalene synthesis.

Key words: alkyl naphthalene synthesis, catalyst, molecular sieves, optimal design, green synthesis technology

摘要:

烷基萘是重要有机化工中间体和高性能材料,用途广泛,合成主要依靠烷基化反应。传统液体酸催化剂因腐蚀性强、环境污染等问题受限,而固体酸催化剂如分子筛等因其环保、可循环使用等优点成为了研究热点。本文综述烷基萘合成催化剂研究进展,重点阐述分子筛催化剂及其优化设计。通过对不同催化剂反应条件适应性比较,发现液体酸和离子液体反应条件较温和,而固体酸则通常需要更高的反应温度和更长的反应时间。针对分子筛,酸处理能够改善其传质性能并调变酸性;高温水蒸气处理可提升其传质与抗积炭能力;金属改性可实现对酸性和孔道结构的协同调控。未来需要开发低成本、高活性、长寿命的分子筛催化剂,并解决其再生问题,以推动烷基萘绿色合成技术的发展。

关键词: 烷基萘合成, 催化剂, 分子筛, 优化设计, 绿色合成技术

CLC Number: 

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