文献类型：期刊文献

中文题名：对苯二甲酸催化加氢制1,4-环己烷二甲醇的专利技术

英文题名：Patent Methods for Producing 1,4-Cyclohexanedimethanol by Hydrogenation of Terephthalic Acid

作者：朱志庆[1]

机构：[1]华东理工大学化工学院,上海200237

年份：2005

卷号：24

期号：7

起止页码：754

中文期刊名：化工进展

外文期刊名：Chemical Industry and Engineering Progress

收录：CSTPCD;;Scopus;北大核心:【北大核心2004】；CSCD:【CSCD2011_2012】；

语种：中文

中文关键词：对苯二甲酸;1,4-环己烷二甲酸;1,4-环己烷二甲醇;催化加氢

外文关键词：terephthalic acid; 1,4- cyclohexanecarboxylic acid; 1,4- cyclohexanedimethanol;catalytic hydrogenation

摘要：综述了国外研究以对苯二甲酸为原料,直接加氢制备1,4-环己烷二甲醇的两段法和一步法的专利技术,包括各种工艺及催化剂的研究进展。评述了对苯二甲酸苯骨架加氢、1,4-环己烷二甲酸羧基加氢的专利技术和对苯二甲酸一步加氢法等专利技术。
1,4- Cyclohexanedimethanol, produced commercially by the hydrogenation of dimethyl terephthalate in a two - stage catalytic process, is an important compound as a raw material of polyester. However, direct hydrogenation of terephthalic acid as a starting compound is still studied in laboratory. The patent publications related to the catalytic processes for the production of 1,4- cyclohexanedimethanol by hydrogenation of terephthalic acid in two stages or one stage,including the development of technology and catalyst research are reviewed.