Raney 铜催化剂上糠醛气相加氢制 2-甲基呋喃  

A Study on the Hydrogenation of Furfural to 2 Methylfuran in Gaseous Phase with Raney Cu Catalyst

作　　者：高玉晶[1] 李国安[1] 滕立华 

机构地区：[1]吉林工学院化学工程系

出　　处：《吉林工学院学报（自然科学版）》1998年第4期14-16,共3页Journal of Jilin Institute of Technology

摘　　要：研究了糠醛气相加氢制２－甲基呋喃新型合金催化剂Ｒａｎｅｙ铜的制备方法。通过正交实验及单因素实验得到该催化剂在反应体系中最适宜的工艺条件，即反应温度２２０～２３０℃，氢醛比５∶１，床层高度１２．７ｃｍ左右，空速０．３３～０．４５ｈ－１，氢压０．０３～０．０８ＭＰａ。The preparation of a new Raney Cu catalyst for the hydrogenation of furfural to 2 methylfuran has been studied. The optimum activation conditions in the reacting system were obtained by means of orthogonal experiments and together with single factor experiments, and are as follows; temperature:220～230 ℃; ratio of hydrogen to furfural:5/1; height of catalyst bed:12 7 cm;pressure:0 03￣0 08 MPa; space velocity:0 33￣0 45 h -1 .

关 键 词：糠醛 甲基呋喃 加氢 Raney铜 催化剂 

分 类 号：O626.11[理学—有机化学] O643.36[理学—化学]