对苯二甲酸加氢制备1,4-环己烷二甲醇催化剂的研究进展  

Research Progress on Catalysts for Hydrogenation of Terephthalic Acid to 1,4-cyclohexanedimethanol

作　　者：李丹 童杨 刘栋 LI Dan;TONG Yang;LIU Dong(High Tech Research and Development Center of the Ministry of Science and Technology,Beijing 100044,China)

机构地区：[1]科学技术部高技术研究发展中心,北京100044

出　　处：《化工管理》2023年第33期162-168,共7页Chemical Engineering Management

摘　　要：1,4-环己烷二甲醇是重要的聚酯合成原料,现有生产技术是以对苯二甲酸二甲酯为原料进行加氢制备,相比之下以对苯二甲酸直接加氢制备拥有广阔的前景。文章综述了近年来国内外由对苯二甲酸直接加氢制备1,4-环己烷二甲醇所用催化剂的研究进展。1,4-cyclohexanedimethanol is an important raw material for polyester synthesis.The existing production technology is the hydrogenation of dimethyl terephthalate.In contrast,the direct hydrogenation of terephthalic acid has broad prospects.In this paper,the research progress of catalysts for direct hydrogenation of terephthalic acid to 1,4-cyclohexanedi methanol in recent years was reviewed.

关 键 词：对苯二甲酸 1 4-环己烷二甲酸 1 4-环己烷二甲醇 直接加氢 

分 类 号：O643.36[理学—物理化学]