摘要
通过生物质衍生的1,4-丁二醇气相脱氢工艺制备γ-丁内酯是一种可持续且显著商业化的工艺路线,性能优良的催化剂是该工艺的关键。目前在对1,4-丁二醇气相脱氢制备γ-丁内酯催化剂的研究中,大多数为Cu基负载催化剂,该类催化剂对γ-丁内酯的生成具有较高的选择性和活性。对1,4-丁二醇气相脱氢制备γ-丁内酯反应工艺、Cu基催化剂研究以及脱氢反应机理进行了综述,并对未来催化剂的研发方向进行了展望。
The preparation of γ-butyrolactone via the gas-phase dehydrogenation process from biomass-derived 1,4-butanediol is a sustainable and significantly commercialized process route.The key to this process lies in catalysts with excellent performance.At present,in the research on catalysts for the gas-phase dehydrogenation of 1,4-butanediol to prepareγ-butyrolactone,most of them are Cu-based supported catalysts.This type of catalyst exhibits high selectivity and activity for the formation ofγ-butyrolactone.The reaction of gas-phase dehydrogenation from 1,4-butanediol toγ-butyrolactone,the catalysts research,and the dehydrogenation reaction mechanism are reviewed in this paper,and the research and development directions of catalysts were prospected.
作者
李雪儿
石利红
赵江红
武建兵
周玮
王永钊
LI Xueer;SHI Lihong;ZHAO Jianghong;WU Jianbing;ZHOU Wei;WANG Yongzhao(School of Chemistry and Chemical Engineering,Shanxi University,Taiyuan 030006,China;Shanxi University Research Center for Fine Chemicals Engineering,Taiyuan 030006,China)
出处
《化工科技》
2025年第4期63-68,共6页
Science & Technology in Chemical Industry
基金
中央引导地方科技发展资金项目(YDZJSX2021A001)。
