发明授权
- 专利标题: Microporous catalyst and method for hydrogenating aromatic compounds
- 专利标题(中): 微孔催化剂和芳烃化合物的加氢方法
-
申请号: US12025292申请日: 2008-02-04
-
公开(公告)号: US08207375B2公开(公告)日: 2012-06-26
- 发明人: Michael Grass , Alfred Kaizik , Wilfried Bueschken , Axel Tuchlenski , Dietrich Maschmeyer , Kurt-Alfred Gaudschun , Frank Brocksien
- 申请人: Michael Grass , Alfred Kaizik , Wilfried Bueschken , Axel Tuchlenski , Dietrich Maschmeyer , Kurt-Alfred Gaudschun , Frank Brocksien
- 申请人地址: DE Marl
- 专利权人: Evonik Oxeno GmbH
- 当前专利权人: Evonik Oxeno GmbH
- 当前专利权人地址: DE Marl
- 代理机构: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权: DE10232868 20020719
- 主分类号: C08C19/02
- IPC分类号: C08C19/02 ; C07C51/36 ; B01J35/10
摘要:
The invention relates to the hydrogenation of aromatic compounds, in particular the preparation of alicyclic polycarboxylic acids or their esters by core hydrogenation of the corresponding aromatic polycarboxylic acids or their esters, and also to catalysts suitable therefore.
公开/授权文献
信息查询