- 专利标题: TUNGSTEN CARBIDE CATALYST, ITS PREPARATION METHOD AND ITS USE IN OBTAINING ETHYLENE GLYCOL BY CELLULOSE
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申请号: EP08876731.4申请日: 2008-10-31
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公开(公告)号: EP2322275B1公开(公告)日: 2020-07-29
- 发明人: ZHANG, Tao , JI, Na , ZHENG, Mingyuan , WANG, Aiqin , SHU, Yuying , WANG, Xiaodong , CHEN, Jingguang
- 申请人: Dalian Institute Of Chemical Physics, Chinese Academy of Sciences
- 申请人地址: No.457 Zhongshan Road Dalian Liaoning 116023 CN
- 专利权人: Dalian Institute Of Chemical Physics, Chinese Academy of Sciences
- 当前专利权人: Dalian Institute Of Chemical Physics, Chinese Academy of Sciences
- 当前专利权人地址: No.457 Zhongshan Road Dalian Liaoning 116023 CN
- 代理机构: Mewburn Ellis LLP
- 优先权: CN200810012830 20080814
- 国际公布: WO2010017681 20100218
- 主分类号: B01J27/22
- IPC分类号: B01J27/22 ; B01J37/02 ; C07C31/20
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