Reppe法1,4-丁二醇铜铋催化剂国产化应用  

Application of Domestic Copper-Bismuth Catalyst for 1,4-Butanediol Preparation by Reppe Process

作　　者：魏国玉 侯艺琳 WEI Guoyu;HOU Yilin

机构地区：[1]河南能源化工集团鹤壁煤化工有限公司,河南鹤壁458000

出　　处：《上海化工》2024年第4期29-32,共4页Shanghai Chemical Industry

摘　　要：在Reppe法1,4-丁二醇工业装置上试用国产铜铋催化剂,并与进口铜铋催化剂进行对比。采用国产铜铋催化剂所生产物料的甲醛质量分数、色度、电导率等指标与进口催化剂基本一致,催化剂质量浓度、燃烧失量、铜离子质量浓度和pH等指标有一定的改善,表明国产铜铋催化剂能够满足国内Reppe法1,4-丁二醇工艺对催化剂性能的要求。The domestic copper-bismuth catalyst has been used on the Reppe 1,4-butanediol industrial plant and compared with imported catalyst.The formaldehyde mass fraction,chromaticity,conductivity and other indicators of the materials produced using domestic copper-bismuth catalysts are basically the same as those of imported catalysts.The catalyst mass concentration,combustion loss,copper ion mass concentration and pH have been improved,indicating that domestic copper-bismuth catalyst can meet the performance requirements of the Reppe 1,4-butanediol process in China.

关 键 词：REPPE法 1 4-丁二醇 铜铋催化剂 国产化 

分 类 号：TQ214[化学工程—有机化工]