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University of Wisconsin seeking commercial partners for alkylphenol solvent-based method to convert biomass into furan derivatives for fuels and chemicals

Green Car Congress

The Wisconsin Alumni Research Foundation (WARF) is seeking commercial partners for a novel, cost-effective method developed by University of Wisconsin, Madison researchers for producing furan derivatives such as hydroxymethylfurfural (HMF), furfural, levulinic acid (LA) or γ-valerolactone (GVL) from biomass using alkylphenols as solvents.

Wisconsin 225
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Wisconsin Researchers Devise Process to Convert Biomass Intermediate Product into Drop-in Transportation Fuels Without Use of External Hydrogen or Precious Metal Catalysts

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Researchers at the University of Wisconsin, led by Dr. James Dumesic, have developed a process to convert aqueous solutions of ?-valerolactone The first step converts GVL to produce a mixture of unsaturated pentenoic acids, which then undergo decarboxylation to produce butene isomers and a stoichiometric quantity of CO 2.

Wisconsin 210
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Univ. of Wisconsin team reports on new process for converting hemicellulose to furfural and levulinic acid as renewable fuel precursors and chemicals

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Researchers at the University of Wisconsin led by Dr. Jim Dumesic report the conversion of the hemicellulose fraction of lignocellulosic biomass to furfural and levulinic acid using biphasic reactors with alkylphenol solvents in a new paper in the journal ChemSusChem. Source: Gürbüz et al. Click to enlarge.

Wisconsin 186
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New Catalytic Process to Convert Cellulose Into Renewable Diesel and Gasoline

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Researchers at the University of Wisconsin–Madison led by James Dumesic have developed a catalytic process to convert cellulose into liquid hydrocarbon fuels (diesel and gasoline), using a cascade strategy to achieve the progressive removal of oxygen from biomass, allowing the control of reactivity and facilitating the separation of products.

Convert 244
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U Wisc. scientists develop new method to convert lignin to simple chemicals under mild conditions

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Researchers at the University of Wisconsin have disclosed a new method to convert lignin, an important component of biomass waste, into simple chemicals. We need to find an economical way to convert lignin to value-added materials. The Wisconsin Alumni Research Foundation has filed a patent application on the process.

Convert 218
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UW Madison chemists discover new way to harness energy from ammonia

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A research team at the University of Wisconsin–Madison has identified a new way to convert ammonia to nitrogen gas through a process that could be a step toward ammonia replacing carbon-based fuels. For a fuel cell, we want an electrical output, not input.

Energy 418
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UW Madison, ExxonMobil researchers convert alcohols to diesel-range ethers and olefins

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Researchers from the University of Wisconsin Madison and ExxonMobil Research and Engineering have devised a two-stage process by which an alcohol such as ethanol or 1-butanol can be converted with high yields into distillate-range ethers and olefins by combining Guerbet coupling (the coupling of two alcohol molecules) and intermolecular dehydration.

Convert 249