Steviol zirconium catalyst for catalyzing furfural hydrogenation to prepare furfuryl alcohol and preparation method of steviol zirconium catalyst

A steviol and catalyst technology, which is applied to the field of steviol zirconium catalyst and its preparation, can solve the problems of large amount of catalyst, cumbersome catalyst preparation process, harsh reaction conditions and the like, and achieves excellent coordination ability, excellent catalytic activity and simple preparation process. Effect
CN112774730AActive Publication Date: 2021-05-11JIANGNAN UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
JIANGNAN UNIV
Publication Date
2021-05-11

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Abstract

The invention discloses a steviol zirconium catalyst for catalyzing furfural hydrogenation to prepare furfuryl alcohol and a preparation method of the steviol zirconium catalyst, and belongs to the technical field of heterogeneous catalysis. Stevia rebaudiana polyphenol and a zirconium source are mixed according to a specific ratio, and the steviol zirconium catalyst is prepared through a solvothermal method. The steviol zirconium catalyst obtained by the invention can have a good effect of catalyzing furfural hydrogenation with a low dosage under a relatively mild condition, is heterogeneous in a reaction system, is easy to separate and reuse, still maintains excellent catalytic performance after being reused for multiple times, and has a very good application prospect.
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Description

technical field

[0001] The invention relates to a zirconium steviol phenol catalyst used to catalyze the hydrogenation of furfural to prepare furfuryl alcohol and a preparation method thereof, belonging to the technical field of heterogeneous catalysis. Background technique

[0002] With the rapid development of human society, the energy crisis and environmental problems are becoming more and more serious, and the traditional fossil resources are not renewable. In order to deal with these problems, it is urgent to find new renewable resources. Biomass is the only renewable carbon source on the earth. It has the advantages of wide distribution, large output and carbon balance, which has attracted the attention of many researchers. Biomass energy reserves are huge, and it has the potential to replace fossil energy in the energy structure. People have used biomass since ancient times, but the utilization efficiency of old processes is low. Therefore, it is of great significance...

Claims

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