Title:
高活性コバルト触媒の調製、触媒、およびそれらの使用
Document Type and Number:
Japanese Patent JP5479471
Kind Code:
B2
Abstract:
A method is provided for preparing a supported cobalt-containing catalyst having substantially homogeneously dispersed, small cobalt crystallites. The method comprises depositing cobalt nitrate on a support and then subjecting the support to a two-step decomposition protocol. In the first step, the support is heated in an oxygen-containing, substantially water-free atmosphere to about 160° C. to form an intermediate decomposition product. This intermediate product is then or hydrolyzed and reduced, or hydrolyzed, calcined and reduced.
Inventors:
Soled, Stuart, El.
Baumgartner, Joseph, Yi.
Crewer, Christine, Yee.
El-Marchi, El-plated
Beirenberg, Patricia. A..
Baumgartner, Joseph, Yi.
Crewer, Christine, Yee.
El-Marchi, El-plated
Beirenberg, Patricia. A..
Application Number:
JP2011520042A
Publication Date:
April 23, 2014
Filing Date:
July 24, 2009
Export Citation:
Assignee:
EXXON RESEARCH AND ENGINEERING COMPANY
International Classes:
B01J23/889; B01J37/02; B01J37/08; B01J37/16; C07C1/04; C07C9/00; C07B61/00
Domestic Patent References:
| JP2002501430A | ||||
| JP2002512556A |
Attorney, Agent or Firm:
Kenji Kawabi