Title:
COMPOSITE CATALYST AND SYNTHESIS METHOD FOR BIO-BASED FURAN CHEMICALS
Document Type and Number:
WIPO Patent Application WO/2023/212999
Kind Code:
A1
Abstract:
The present application discloses a composite catalyst and a synthesis method for bio-based furan chemicals. The composite catalyst comprises tetravalent metal salt and acid metal salt. The synthesis method for bio-based furan chemicals comprises: enabling a reaction system comprising a biomass carbohydrate, a composite catalyst, and a solvent to react. According to the present application, the tetravalent metal salt and the acid metal salt are used to form the composite catalyst, such that the biomass carbohydrate can be simply and efficiently catalyzed under a mild condition to synthesize 5-hydroxymethylfurfural, the target product yield is high, and the catalyst is simple in composition, cheap and easily available in raw materials, and has a good industrial prospect.
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Inventors:
ZHANG JIAN (CN)
FENG SUFEI (CN)
LI MINGFU (CN)
CHEN HUI (CN)
HUAI LIYUAN (CN)
YANG JIE (CN)
FENG SUFEI (CN)
LI MINGFU (CN)
CHEN HUI (CN)
HUAI LIYUAN (CN)
YANG JIE (CN)
Application Number:
PCT/CN2022/099816
Publication Date:
November 09, 2023
Filing Date:
June 20, 2022
Export Citation:
Assignee:
NINGBO INSTITUTE OF MATERIALS TECH & ENGINEERING CHINESE ACADEMY OF SCIENCES (CN)
International Classes:
B01J27/135; B01J27/10; B01J27/18; C07D307/46
Foreign References:
| CN113292521A | 2021-08-24 | |||
| US6127309A | 2000-10-03 | |||
| CN109111414A | 2019-01-01 |
Other References:
张敏 (ZHANG, MIN): "水溶液中磷酸盐催化糖类脱水生成 5-羟甲基糠醛 (Non-official translation: Phosphate Catalyzed Dehydration of Sugars to 5-Hydroxymethylfurfural in Aqueous Solution)", 天津大学硕士学位论文 (NON-OFFICIAL TRANSLATION: MASTER'S THESES OF TIANJIN UNIVERSITY), 15 November 2017 (2017-11-15)
Attorney, Agent or Firm:
NANJING LI&FENG INTELLECTUAL PROPERTY AGENCY (SPECIAL GENERAL PARTNERSHIP) (CN)
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