发明申请
US20130123550A1 COPPER HYDROGENATION CATALYST, ESPECIALLY FOR CONVERTING OXALATE TO ETHYLENE GLYCOL, METHOD OF PREPARING THE CATALYST AND APPLICATIONS THEREOF
审中-公开
铜加氢催化剂，特别用于将乙酸盐转化为乙烯甘油，制备催化剂的方法及其应用
- 专利标题： COPPER HYDROGENATION CATALYST, ESPECIALLY FOR CONVERTING OXALATE TO ETHYLENE GLYCOL, METHOD OF PREPARING THE CATALYST AND APPLICATIONS THEREOF
- 专利标题（中）： 铜加氢催化剂，特别用于将乙酸盐转化为乙烯甘油，制备催化剂的方法及其应用
-
申请号： US13723221申请日： 2012-12-21
-
公开(公告)号： US20130123550A1公开(公告)日： 2013-05-16
- 发明人: Xinbin MA , Yujun ZHAO , Shengping WANG , Jing LV , Baowei WANG , Zhenhua LI , Yan XU
- 申请人： Tianjin University
- 申请人地址： CN Tianjin
- 专利权人： Tianjin University
- 当前专利权人： Tianjin University
- 当前专利权人地址： CN Tianjin
- 优先权： CN201010207694.8 20100624
- 主分类号： C07C29/149
- IPC分类号： C07C29/149 ; B01J23/80 ; B01J23/83 ; B01J23/72 ; B01J23/889
摘要：
A copper catalyst for producing ethylene glycol by hydrogenation of an oxalate. The catalyst includes a carrier, an additive, and an active component. The carrier is ceramic or metallic honeycomb. The additive is Al, Si, Ba, Ca, Ti, Zr, Fe, Zn, Mn, V, La, Ce, an oxide thereof, or a mixture thereof. The active component is copper, and the active component and the additive are coated on the carrier to form a coating layer. The additive accounts for 5-90 wt. % of the carrier, the active component accounts for 1-40 wt. % of the carrier, and the copper accounts for 5-50 wt. % of the coating layer.