发明授权
- 专利标题： Preparation of high activity cobalt catalysts, the catalysts and their use
- 专利标题（中）： 制备高活性钴催化剂，催化剂及其用途
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申请号： US12460722申请日： 2009-07-23
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公开(公告)号： US08148292B2公开(公告)日： 2012-04-03
- 发明人: Stuart L. Soled , Joseph E. Baumgartner , Christine E. Kliewer , El-Mekki El-Malki , Patricia A. Bielenberg
- 申请人： Stuart L. Soled , Joseph E. Baumgartner , Christine E. Kliewer , El-Mekki El-Malki , Patricia A. Bielenberg
- 申请人地址： US NJ Annandale
- 专利权人： ExxonMobil Research and Engineering Company
- 当前专利权人： ExxonMobil Research and Engineering Company
- 当前专利权人地址： US NJ Annandale
- 主分类号： B01J23/00
- IPC分类号： B01J23/00 ; B01J21/00
摘要：
A method is provided for preparing a supported cobalt-containing catalyst having substantially homogenously dispersed, small cobalt crystallites. The method comprises depositing cobalt nitrate on a support and then heating the support in an oxygen-containing, substantially water-free atmosphere to about 160° C. to form an intermediate decomposition product. This intermediate decomposition product is then calcined and reduced.
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