Title:
METHOD FOR PRODUCING OXIDE AND METHOD FOR PRODUCING PT/BI COMPOSITE CATALYST
Document Type and Number:
WIPO Patent Application WO/2022/196790
Kind Code:
A1
Abstract:
The present invention relates to a method for producing an oxide with which an oxide of an organic compound can be obtained efficiently in the presence of a raw material for a Pt/Bi composite catalyst, and a method for producing a Pt/Bi composite catalyst with which it is possible to produce a catalyst exhibiting high activity in a dehydrogenation oxidation reaction of an organic compound, even in the present of an organic compound which is the raw material of an oxide. Provided is a method for producing an oxide, wherein an organic compound that has one primary hydroxyl group is subjected to a dehydrogenation oxidation reaction in the presence of water and a Pt, Bi ion source supported by a carrier, in conditions such that the minimum pH value during the reaction is less than 7, so as to obtain an oxide of the organic compound.
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Inventors:
NOMURA YUKIKO (JP)
Application Number:
PCT/JP2022/012491
Publication Date:
September 22, 2022
Filing Date:
March 18, 2022
Export Citation:
Assignee:
KAO CORP (JP)
International Classes:
C07C51/235; B01J23/644; B01J37/04; C07B61/00; C07C59/125
Domestic Patent References:
| WO2012169585A1 | 2012-12-13 | |||
| WO2016098801A1 | 2016-06-23 |
Foreign References:
| JP2006117576A | 2006-05-11 | |||
| JP2020512319A | 2020-04-23 | |||
| CN101816935A | 2010-09-01 | |||
| JPH11140013A | 1999-05-25 | |||
| JP2016120484A | 2016-07-07 |
Attorney, Agent or Firm:
OHTANI PATENT OFFICE (JP)
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