发明申请
- 专利标题： Catalyst for the preparation of ketones from carboxylic acids
- 专利标题（中）： 用于由羧酸制备酮的催化剂
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申请号： US11525105申请日： 2006-09-22
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公开(公告)号： US20070088181A1公开(公告)日： 2007-04-19
- 发明人: Alexey Ignatchenko , Michelle King , Zhufang Liu
- 申请人： Alexey Ignatchenko , Michelle King , Zhufang Liu
- 主分类号： C07C45/45
- IPC分类号： C07C45/45 ; B01J23/00
摘要：
A catalyst for the preparation of ketones from carboxylic acids is described. The catalyst comprises a mixture of zirconium dioxide, titanium dioxide, and one or more metal oxides from Group 1 or 2 of the Periodic Table of Elements. The catalyst can operate at a lower temperature, reduce coke formation, and provide longer lifetime.
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