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Title:
METAL-SUPPORTED CATALYST, METAL-SUPPORTED CATALYST STORAGE METHOD, AND ALCOHOL MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2015/178459
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a metal-supported catalyst which has high catalytic activity and selectivity and can be handled in the air. The present invention pertains to a metal-supported catalyst which includes Ru and Sn, has a X-ray powder diffraction analysis 2θ=43° peak half width of 3.61° or less, and has an oxidation rate represented by [X/Y]×100 of 38% or more. X represents the number of moles of oxygen required for oxidising the metal-supported catalyst when the metal-supported catalyst is used in temperature-programmed reduction and normal temperature oxidation is performed thereafter. Y represents the total number of moles of metal supported by the metal-supported catalyst.

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Inventors:
ENDOU KOETSU (JP)
AOSHIMA TAKAYUKI (JP)
TANAKA YOSHIYUKI (JP)
Application Number:
PCT/JP2015/064640
Publication Date:
November 26, 2015
Filing Date:
May 21, 2015
Export Citation:
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Assignee:
MITSUBISHI CHEM CORP (JP)
International Classes:
B01J37/14; B01J23/62; B01J37/18; C07C29/149; C07C31/27; C07B61/00
Foreign References:
JP2001009277A2001-01-16
Other References:
ECHEVERRI, D. A. ET AL.: "Characterization and carbonylic hydrogenation of methyl oleate over Ru-Sn/A12O3: Effects of metal precursor and chlorine removal", APPLIED CATALYSIS A: GENERAL, vol. 366, no. 2, 25 July 2009 (2009-07-25), pages 342 - 347, XP026520653, ISSN: 0926-860x
HARA, Y. ET AL.: "The drastic effect of platinum on carbon-supported ruthenium-tin catalysts used for hydrogenation reactions of carboxylic acids", APPLIED CATALYSIS A: GENERAL, vol. 239, no. 1-2, 10 October 2002 (2002-10-10), pages 181 - 195, XP004404465, ISSN: 0926-860x
Attorney, Agent or Firm:
Eikoh Patent Firm, P. C. et al. (JP)
Patent business corporation glory patent firm (JP)
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