Title:
METHOD FOR PRODUCING ACETONE
Document Type and Number:
WIPO Patent Application WO/2024/029604
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide an acetone production method for producing acetone in a stable manner using ethanol and water as starting materials, while maintaining a high space-time yield. The present invention is a method for producing acetone comprising a step for synthesizing acetone by bringing water into contact with ethanol in the presence of a catalyst, wherein the step for synthesizing acetone involves using a reaction gas containing ethanol, water, and oxygen as a starting material, with the oxygen concentration in the reaction gas being 0.1 mol% to 10 mol%.
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Inventors:
IGATA NAO (JP)
Application Number:
PCT/JP2023/028473
Publication Date:
February 08, 2024
Filing Date:
August 03, 2023
Export Citation:
Assignee:
NIPPON CATALYTIC CHEM IND (JP)
International Classes:
C07C45/29; C07C45/38; C07C49/08
Foreign References:
| JP2012240913A | 2012-12-10 | |||
| JP2009209059A | 2009-09-17 | |||
| JP2008538781A | 2008-11-06 | |||
| JP2022178043A | 2022-12-02 |
Other References:
DE LIMA, S.M. ; DA SILVA, A.M. ; DA COSTA, L.O.O. ; GRAHAM, U.M. ; JACOBS, G. ; DAVIS, B.H. ; MATTOS, L.V. ; NORONHA, F.B.: "Study of catalyst deactivation and reaction mechanism of steam reforming, partial oxidation, and oxidative steam reforming of ethanol over Co/CeO"2 catalyst", JOURNAL OF CATALYSIS, ACADEMIC PRESS, DULUTH, MN., US, vol. 268, no. 2, 10 December 2009 (2009-12-10), US , pages 268 - 281, XP026769445, ISSN: 0021-9517, DOI: 10.1016/j.jcat.2009.09.025
Attorney, Agent or Firm:
WISEPLUS IP FIRM (JP)
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