Title:
METHOD FOR PRODUCING METAL-CONTAINING SHELL CATALYST WITHOUT INTERMEDIATE CALCINING
Document Type and Number:
Japanese Patent JP2012254446
Kind Code:
A
Abstract:
To provide a highly selective catalyst production method used for synthesis of vinyl acetate monomer, in hydrogenation of hydrocarbons, in particular selective hydrogenation of polyunsaturated hydrocarbon compounds, etc. or in oxidation of alcohols to aldehydes, ketones or carboxylic acids.
The shell catalyst includes, in an outer shell, one or more of chloride-free metallic compounds of Pd, Pt, Ag and Au, and in the production method, intermediate calcining is not performed between application of a precursor compound and temperature treatment.
Inventors:
HAGEMEYER ALFRED
SCHECK PETER
MESTL GERHARD
KYRIOPOULOS ALICE
CAROLIN FISCHER
SCHECK PETER
MESTL GERHARD
KYRIOPOULOS ALICE
CAROLIN FISCHER
Application Number:
JP2012109697A
Publication Date:
December 27, 2012
Filing Date:
May 11, 2012
Export Citation:
Assignee:
SUED-CHEMIE AG
International Classes:
B01J23/52; B01J23/50; B01J37/02; B01J37/16; C07B61/00; C07C5/08; C07C9/06
Domestic Patent References:
| JP2010527780A | 2010-08-19 | |||
| JP2007514541A | 2007-06-07 | |||
| JP2010527777A | 2010-08-19 | |||
| JP2001514962A | 2001-09-18 | |||
| JP2010527779A | 2010-08-19 | |||
| JP2007514542A | 2007-06-07 |
Foreign References:
| US20100261603A1 | 2010-10-14 |
Attorney, Agent or Firm:
Noboru Fujimoto
Hiroaki Nakatani
Hiroaki Nakatani
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