化工进展2017，Vol.36Issue(8)：2787-2797,11.DOI:10.16085/j.issn.1000-6613.2017-0320
1,4-丁炔二醇加氢过程研究进展
Research progress of 1, 4-butynediol hydrogenation process
摘要
Abstract
1,4-butanediol (BDO),hydrogenation product of 1,4-butynediol (BYD),is an important organic chemical raw material.The main problems of industrial hydrogenation of BYD are high pressure,huge capital investment and catalyst deactivation.Characteristics of the hydrogenation process of BYD,characteristics and confronting problems of hydrogenation process,development of Ni-based,Pt-based and Pd-based catalysts for hydrogenation process and new types of reactors were reviewed.Based on the characteristics of great impact of hydrogen concentration of catalyst surface on the BYD hydrogenation reaction process,it was proposed to improve the hydrogenation process of BYD by enhancing the gas-liquid,liquid-solid mass transfer efficiency and to reduce the hydrogenation pressure.The activity and stability of the catalyst could be improved by adding supporting metals and change of the carriers.The development trends of low pressure 1,4-butynediol hydrogenation catalyst and reactor were discussed.Combining the magnetic properties of the Ni-based catalyst used in the hydrogenation process,the potential application of magnetically assisted fluidized bed reactor in BYD hydrogenation process was proposed.关键词
1,4-丁炔二醇/1,4-丁二醇/加氢/过程强化/催化剂/反应器Key words
1,4-butynediol/1,4-butanediol/hydrogenation/process intensification/catalyst/reactors分类
化学化工引用本文复制引用
刘响,廖启江,张敏卿..1,4-丁炔二醇加氢过程研究进展[J].化工进展,2017,36(8):2787-2797,11.基金项目
教育部创新团队发展计划项目(IRT_15R46). （IRT_15R46）
