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第 40 卷第 3 期                             精   细   化   工                                  Vol.40, No.3
             20 23 年 3 月                             FINE CHEMICALS                                 Mar.  2023


              综论
                乙醇羰基化制丙酸及丙酸乙酯多相催化剂研究进展



                                                   1*
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                                                                                          1
                           杨文兵       1,2 ,赵华华 ,宋焕玲 ,杨   建 ,赵   军 ,
                                                                3
                                                   1
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                                          闫   亮 ,陈丽群 ,丑凌军
                 (1.  中国科学院  兰州化学物理研究所  羰基合成与选择氧化国家重点实验室,甘肃  兰州  730000;2.  中
                 国科学院大学,北京 100049;3.  浙江师范大学图文信息中心,浙江  金华  321000)
                 摘要:丙酸及丙酸乙酯是重要的化工产品和有机合成中间体。中国乙醇资源丰富,以乙醇为原料的非石油途径
                 合成丙酸及丙酸乙酯得到了广泛研究。乙醇均相羰基化存在收率低、反应条件苛刻以及产物与催化剂分离困难
                 等问题。目前,多数研究主要集中在乙醇羰基化多相催化剂的开发。乙醇羰基化多相催化剂分为两类:贵金属
                 催化剂和非贵金属催化剂。该文详细介绍了两类催化剂的研究进展,重点阐述了两类催化剂的反应机理以及助
                 剂、载体和工艺参数对催化剂性能的影响,指出了不同催化剂的优势和不足,并对催化剂应用现状进行了分析。
                 最后展望了乙醇多相羰基化合成丙酸及丙酸乙酯的发展前景。
                 关键词:丙酸;丙酸乙酯;乙醇;羰基化;多相催化
                 中图分类号:O643      文献标识码:A      文章编号:1003-5214 (2023) 03-0511-10



                     Research progress of heterogeneous catalysts for carbonylation of
                                 ethanol to propionic acid and ethyl propionate


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                                            1,2
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                              YANG Wenbing , ZHAO Huahua , SONG Huanling , YANG Jian ,
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                                  ZHAO Jun , YAN Liang , CHEN Liqun , CHOU Lingjun
                 (1. State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese
                 Academy of Sciences, Lanzhou 730000, Gansu, China; 2. University of Chinese Academy of Sciences, Beijing 100049,
                 China; 3. Library and Information Center of Zhejiang Normal University, Jinhua 321000, Zhejiang, China)
                 Abstract: Propionic acid and ethyl propionate are important chemical products and intermediates in organic
                 synthesis. And  non-petroleum synthesis of  propionate and ethyl propionate from ethanol has been
                 extensively studied  due to the abundance of ethanol resources in China.  However, homogeneous
                 carbonylation  of ethanol displayed problems of low yield, harsh reaction conditions and  difficulty in
                 separating the product from the catalyst. Therefore, the current research on ethanol carbonylation mainly
                 focuses on heterogeneous catalysts, includes noble and non-noble metals. Herein, the research progress of
                 these two types of catalysts was introduced in detail, especially the reaction mechanism of the two types of
                 catalysts as well as the effects of promoters, supports and process parameters on the catalysts' activities. The
                 advantages, disadvantages and the application status of different catalysts were also discussed. Finally, the
                 future development directions of synthesis of propionic acid and ethyl propionate by heterogeneous ethanol
                 carbonylation was prospected.
                 Key words: propionic acid; ethyl propionate; ethanol; carbonylation; heterogeneous catalysis


                 丙酸(PA)及其衍生物用途十分广泛,是重要                         丙酸及丙酸盐主要用于防腐方面,是世界上应用最
            的化工产品和有机合成中间体,可用于食品和饲料                             广泛的 3 种食品防腐剂之一。丙酸酯类化合物,如
                                                        [1]
            的防腐以及塑料、医药、农药和香料等产品的合成 。                           丙酸乙酯(EP)可以作为有机溶剂和食品级化妆品


                 收稿日期:2022-06-15;  定用日期:2022-09-05; DOI: 10.13550/j.jxhg.20220554
                 作者简介:杨文兵(1995—),男,博士生,E-mail:ywb0252@163.com。联系人:赵华华(1984—),女,副研究员,E-mail:hhzhao@
                 licp.cas.cn;丑凌军(1965—),男,研究员,E-mail:ljchou@licp.cas.cn。
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