Composite metal oxide catalyst and method for preparation and application thereof
- 申请号:US20080666109
- 专利类型:US
- 申请(专利权)人:中国科学院大连化学物理研究所
- 公开(公开)号:US8377289(B2)
- 公开(公开)日:2013.02.19
- 法律状态:
- 出售价格: 面议 立即咨询
专利详情
专利名称 | Composite metal oxide catalyst and method for preparation and application thereof | ||
申请号 | US20080666109 | 专利类型 | US |
公开(公告)号 | US8377289(B2) | 公开(授权)日 | 2013.02.19 |
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 | LI CANJIANG ZONGXUANWANG L |
主分类号 | C10G35/06 | IPC主分类号 | C10G35/06 |
专利有效期 | Composite metal oxide catalyst and method for preparation and application thereof 至Composite metal oxide catalyst and method for preparation and application thereof | 法律状态 | |
说明书摘要 | A complex metal oxide catalyst comprising a Group VIII metal MI and at least two Group VIB metals MII and MIII, wherein the molar ratio of Group VIII metal MI to Group VIB metals MII+MIII is 1:9-9:1 and the molar ratio of the Group VIB metals MII and MIII is 1:5 to 5:1. When applied to the hydrodesulfurization of diesel, the catalyst exhibits a super high HDS activity. The sulfur level in the diesel can be reduced from 1200 ppm to 27 ppm under a gentle operating condition. |
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