(多)乙二醇醚化制备乙二醇醚技术研究进展  

Research progress on the preparation technology of ethylene glycol ethers via(poly)ethylene glycol etherification

作　　者：卢士尧 LU Shi-yao(Sinopec(Beijing)Research Institute of Chemical Industry Co.,Ltd.,Yanshan Branch,National Engineering Research Center for Synthesis of Novel Rubber and Plastic Materials,Beijing 102500,China)

机构地区：[1]中石化(北京)化工研究院有限公司燕山分公司,橡塑新型材料合成国家工程研究中心,北京102500

出　　处：《精细与专用化学品》2025年第4期46-49,53,共5页Fine and Specialty Chemicals

摘　　要：乙二醇醚是一种重要的化工原料,由于其兼具了羟基和醚键,因此具有独特的理化性能,在涂料、油墨、电子化学品及制动液等精细化工领域作为关键溶剂有广泛应用。(多)乙二醇醚化技术是一种极具工业化潜力的乙二醇醚生产技术,具备原料危险性低、反应过程安全可靠、产物选择性高且操作简便,受到研究人员和生产企业的广泛关注。本文介绍了当前(多)乙二醇醚化技术中催化剂和工艺的研究进展,并提出了今后的发展建议。Ethylene glycol ether is a significant chemical raw material,which possesses unique physicochemical properties due to the combination of hydroxyl and ether groups.It has been widely utilized as a critical solvent in the fine chemical industry,including coatings,inks,electronic chemicals,and brake fluids.The(poly)ethylene glycol etherification technology was a highly industrialized potential production method for ethylene glycol ether,offering several advantages,including low raw material hazard,safe and reliable reaction process,high product selectivity and simple operation,garnering extensive attention from researchers and production enterprises.The research progress in catalysts and processes of current(poly)ethylene glycol etherification technology was presented and development recommendations was put forward.

关 键 词：乙二醇醚 (多)乙二醇 醚化 制备技术 

分 类 号：TQ223[化学工程—有机化工]