Title:
PREPARATION METHOD FOR 2,5-FURANDICARBOXYLIC ACID
Document Type and Number:
WIPO Patent Application WO/2022/151585
Kind Code:
A1
Abstract:
Disclosed in the present application is a preparation method for 2,5-furandicarboxylic acid. The method comprises: enabling a material containing 2,5-furandimethanol and an alkali source to react in the presence of a catalyst to obtain 2,5-furandicarboxylic acid; the catalyst containing an active ingredient and a carrier; the active ingredient being loaded on the carrier; and the active ingredient being selected from noble metals. In the present application, 2,5-furandimethanol is taken as a raw material, 2,5-furandicarboxylic acid is effectively prepared by adjusting an alkali amount and a temperature, and the present invention has a good industrial application prospect.
Inventors:
ZHANG JIAN (CN)
LI ZHENYU (CN)
HAO PANPAN (CN)
ZHAO XI (CN)
LI ZHENYU (CN)
HAO PANPAN (CN)
ZHAO XI (CN)
Application Number:
PCT/CN2021/082114
Publication Date:
July 21, 2022
Filing Date:
March 22, 2021
Export Citation:
Assignee:
NINGBO INSTITUTE OF MATERIALS TECH & ENGINEERING CHINESE ACADEMY OF SCIENCES (CN)
International Classes:
B01J23/44; C07D307/68; B01J23/46; B01J23/50
Domestic Patent References:
| WO2018002291A1 | 2018-01-04 |
Foreign References:
| CN108299358A | 2018-07-20 | |||
| CN104059037A | 2014-09-24 | |||
| CN107365287A | 2017-11-21 |
Attorney, Agent or Firm:
PERIODIC LAW FIRM (CN)
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