Catalyst for preparing furfuryl alcohol through furfural hydrogenation and preparation method thereof

A catalyst and hydrogen preparation technology, applied in chemical instruments and methods, physical/chemical process catalysts, organic chemistry, etc., can solve the problems of catalyst occupancy, high cost, etc., to improve hydrogenation selectivity, reduce production costs, and increase furfural conversion rate effect
CN106824239AActive Publication Date: 2017-06-13CHINA PETROLEUM & CHEM CORP +2
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
CHINA PETROLEUM & CHEM CORP
Publication Date
2017-06-13

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Abstract

The invention discloses a catalyst for preparing furfuryl alcohol through furfural hydrogenation and a preparation method thereof. The catalyst takes calcium carbonate as a carrier and copper oxide as an active ingredient, wherein the weight of copper oxide is 32-75wt% of the total weight of the catalyst. The catalyst disclosed by the invention has the advantages that the production cost of the catalyst is obviously reduced, and the furfural conversion rate and hydrogenation selectivity are also relatively high.
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Description

technical field

[0001] The invention relates to a catalyst for preparing furfuryl alcohol by hydrogenating furfural and a preparation method thereof. Background technique

[0002] Furfuryl alcohol is an important fine chemical widely used in synthetic fiber, rubber and pesticide industries. Furfuryl alcohol can be used to make a variety of resins, among which furfuryl alcohol resin can be used to produce plasticizers with excellent cold resistance. In my country, 80% to 90% of furfuryl alcohol is consumed in furan resin. Furan resins are widely used in the foundry industry as binders. Furfuryl alcohol is a good solvent for varnishes, pigments, etc., and can also be used as rocket fuel. Furfuryl alcohol can be hydrolyzed to produce levulinic acid, which is an intermediate of nutritional medicine calcium fructonate. Furfuryl alcohol is also used in the production of high-temperature-resistant phenolic resin binders for friction wheels, such as brake pads for automobiles. ...

Claims

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