| 专利名称 | Mesoporous carbon supported tungsten carbide catalysts, preparation and applications thereof | 申请号 | US201013395460 | 专利类型 | US | 公开（公告）号 | US8889585(B2) | 公开（授权）日 | 2014.11.18 | 申请（专利权）人 | 中国科学院大连化学物理研究所 | 发明（设计）人 | Zhang Tao;Zhang Yanhua;Wang Aiqin;Zheng Mingyuan | 主分类号 | B01J21/18 | IPC主分类号 | B01J21/18;B01J23/00;C07C27/00;C07C29/00;C07C31/18;B01J27/22;B01J35/10;B01J37/00;B01J37/02;B01J37/08 | 专利有效期 | Mesoporous carbon supported tungsten carbide catalysts, preparation and applications thereof 至Mesoporous carbon supported tungsten carbide catalysts, preparation and applications thereof | 法律状态 | 说明书摘要 | A supported tungsten carbide catalyst comprises tungsten carbide as its active component and a mesoporous carbon as its support, wherein tungsten carbide is highly dispersed on the surface and in the channels of the mesoporous carbon, and the content of tungsten element is in the range from 30% to 42% by mass based on the mesoporous carbon. This catalyst can be prepared by impregnation process. This catalyst can be used for the direct catalytic conversion of cellulose to ethylene glycol under the hydrothermal conditions and at a temperature of 245° C. and the hydrogen pressure of 6 MPa with high reactivity, selectivity and stability. |
1、源头对接，价格透明
2、平台验证，实名审核
3、合同监控，代办手续
4、专员跟进，交易保障