| 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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