高性能铜基催化剂用于气相醛加氢生产丁辛醇  

High-performance Cu-based catalyst for aldehyde gaseous hydrogenation to butanol/octanol

作　　者：郭凯 王万民 陈梁锋 王健 王黎敏 朱俊华 Guo Kai;Wang Wanmin;Chen Liangfeng;Wang Jian;Wang Limin;Zhu Junhua(State Key Laboratory of Green Chemical Engineering and Industrial Catalysis,Shanghai Research Institute of Petrochemical Technology Co.,Ltd.,SINOPEC,Shanghai 201208,China)

机构地区：[1]中石化(上海)石油化工研究院有限公司绿色化工与工业催化全国重点实验室,上海201208

出　　处：《工业催化》2024年第6期79-84,共6页Industrial Catalysis

摘　　要：针对丁辛醇市场及工业装置运行现状的迫切需求,开发了一种新型的铜硅系醛加氢催化剂,具有优异的丁醛/辛烯醛加氢性能,实验室模试评价结果显示催化剂针对醛气相加氢转化率接近100%,醇选择性超过99%,1000 h测试活性保持稳定,且催化剂对工艺条件变化及原料切换具有较强适应性。相比于进口剂体现了环境友好、操作条件温和、产品质量高等优点,具备良好的应用前景和推广潜力。A new type of copper-Silica aldehyde hydrogenation catalyst has been developed to address the urgent needs of the market and industrial operations of butanol/octanol.This catalyst exhibits excellent butanal/octenal hydrogenation performance Laboratory-Scale testing results show that the catalyst achieves a nearly 100%conversion for aldehyde gas-phase hydrogenation with a selectivity of alcohol over 99%.It maintains stable activity during a 1000 h test and demonstrates strong adaptability to process condition changes and raw material switches.Compared to imported catalysts,it offers advantages such as environmental friendliness,mild operating conditions,and high product quality,making it a promising and potentially widely applicable solution.

关 键 词：精细化学工程 铜催化剂 丁辛醇 气相加氢 高活性 

分 类 号：TQ426.94[化学工程] TQ223.12