丁二酸(酐)合成催化剂研究进展  

Research progress on catalyst for the synthesis of succinic acid(anhydride)

作　　者：王洪星 周运桃 李新刚 崔丽凤 WANG Hongxing;ZHOU Yuntao;LI Xingang;CUI Lifeng(State Key Laboratory of Chemical Engineering,School of Chemical Engineering&Technology,Tianjin University,Tianjin 300354,China;Shandong Hualu Hengsheng Chemical Co.,Ltd.,Dezhou 253024,Shandong,China)

机构地区：[1]天津大学化工学院化学工程联合国家重点实验室,天津300354 [2]山东华鲁恒升化工股份有限公司,山东德州253024

出　　处：《工业催化》2024年第10期9-21,共13页Industrial Catalysis

基　　金：国家重点研发计划资助项目(2022YFB4101800)。

摘　　要：丁二酸是一种重要的生物可降解塑料单体,可通过多条合成路线制备得到。详细介绍了丁二酸(酐)的市场现状以及各种生产工艺,包括生物发酵法、糠醛氧化法、(双)羰基化法和顺酐加氢法,并对其优缺点进行了分析。重点阐述了气相、有机相和水相等不同体系下顺酐法工艺中产物分布的影响因素以及相关催化剂的研究进展,包括贵金属催化剂和非贵金属催化剂等。最后对丁二酸未来研究和发展方向进行了展望,开发水相体系下性能优越、稳定性良好和成本低廉的非贵金属催化剂是将来丁二酸(酐)行业发展的技术趋势。Succinic acid is an important biodegradable plastic monomer that can be synthesized through multiple routes.This article introduced the current market situations and various production routes of succinic acid,including biological fermentation,furfural oxidation,(double)carbonylation,and maleic anhydride hydrogenation,and their advantages and disadvantages were briefly analyzed.The effect factors for products distribution in the maleic anhydride hydrogenation process was emphasized under different systems such as gas phase,organic phase,and aqueous solution,as well as the latest research progress on related catalysts,including precious metal catalysts,non precious metal catalysts and so on.Finally,the future research and development direction of succinic acid were prospected,developing non-noble metal catalysts with superior performance,good stability,and low cost in aqueous-phase systems is the technological trend for the development of succinic acid(anhydride)industry in the future.

关 键 词：精细化学工程 丁二酸 丁二酸酐 顺酐 催化剂 加氢 

分 类 号：TQ426.94[化学工程] O623.623[理学—有机化学]