Ag/KZSM-5上异戊醇催化氧化为异戊醛的研究  

Study on Catalytic Oxidation of Isopentyl Alcohol to Isopenty Aldehyde on Ag/KZSM-5 Zeolite

作　　者：李景林[1] 李斌[1] 梁宇宁 韦承谦[1] 

机构地区：[1]广西大学化学化工学院

出　　处：《广西化工》1998年第4期6-9,共4页Guangxi Chemical Industry

基　　金：广西区教委基金

摘　　要：以Ａｇ／ＫＺＳＭ－５分子筛为催化剂，从反应温度、氧醇比和使用寿命等方面对异戊醇氧化为异戊醛进行了研究。结果表明，在６１３℃、氧醇比为１．０时有较高的转化率和选择性。The catalytic oxidation from isopentyl alcohol to isopentyl al dehyde on Ag/KZSM-5 zeolites was studied.The reaction temperature,molar ratio of oxygen/alcohol and service life were investigated.The results indicated that the isopentyl alcohol had higher conversion and selectivity when the temp erature was 613 ℃,molar ratio of oxygen/alcohol was 1 0, and that zeolite had a longer service life.

关 键 词：分子筛 异戊醇 催化氧化 异戊醛 催化剂 

分 类 号：TQ224.12[化学工程—有机化工]