Invention Grant
US08772515B2 Method to convert biomass to 5-(hydroxymethyl)-furfural (HMF) and furfural using lactones, furans, and pyrans as solvents
有权
使用内酯，呋喃和吡喃作为溶剂将生物质转化为5-（羟甲基） - 糠醛（HMF）和糠醛的方法
- Patent Title: Method to convert biomass to 5-(hydroxymethyl)-furfural (HMF) and furfural using lactones, furans, and pyrans as solvents
- Patent Title (中): 使用内酯，呋喃和吡喃作为溶剂将生物质转化为5-（羟甲基） - 糠醛（HMF）和糠醛的方法
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Application No.: US13649891Application Date: 2012-10-11
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Publication No.: US08772515B2Publication Date: 2014-07-08
- Inventor: James A. Dumesic , Jean Marcel Ribeiro Gallo , David Alonso
- Applicant: Wisconsin Alumni Research Foundation
- Applicant Address: US WI Madison
- Assignee: Wisconsin Alumni Research Foundation
- Current Assignee: Wisconsin Alumni Research Foundation
- Current Assignee Address: US WI Madison
- Agency: DeWitt Ross & Stevens S.C.
- Agent Joseph T. Leone, Esq.
- Main IPC: C07D307/48
- IPC: C07D307/48
Abstract:
Described is a process to produce hydroxymethyl furfural (HMF) from biomass-derived sugars. The process includes the steps of reacting a C5 and/or C6 sugar-containing reactant derived from biomass in a monophasic or biphasic reaction solution comprising water and a co-solvent. The co-solvent can be beta-, gamma-, and/or delta-lactones derived from biomass, tetrahydrofuran (THF) derived from biomass, and/or methyltetrahydrofuran (MTHF) derived from biomass. The reaction takes place in the presence of an acid catalyst and a dehydration catalyst for a time and under conditions such that at least a portion of glucose or fructose present in the reactant is converted to HMF.
Public/Granted literature
- US20140107355A1 METHOD TO CONVERT MONOSACCHARIDES TO 5-(HYDROXYMETHYL) FURFURAL (HMF) USING BIOMASS-DERIVED SOLVENTS Public/Granted day:2014-04-17
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