Wisconsin Alumni Research Foundation

Technology

Grass Modified for Easier Bioprocessing

Manufacturing paper and producing biofuels is difficult because the lignin in plant cell walls is tough to degrade. Current techniques are energy intensive and use harsh chemicals. In the case of biof...
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John Ralph, Curtis Wilkerson, Saunia Withers, John Sedbrook | P120040US02

Technology

Producing Linear Alpha Olefins from Biomass

Linear alpha olefins (LAOs) are valuable commodity chemicals traditionally derived from petroleum. They are versatile building blocks for making a range of chemical products like polyethylene, synthet...
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James Dumesic, Dong Wang, David Martin Alonso, Sikander Hakim | P130275US01

Technology

High Yield Method to Produce HMF from Fructose

The platform molecule 5-hydroxymethylfurfural (HMF), produced from the dehydration of C6 sugars (hexoses), is considered to be one of the top value-added chemicals. The efficient production of HMF fro...
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James Dumesic, Ali Hussain Motagamwala | P180329US01

Technology

Synthesis of Bio-Based Polyurethanes and Polyesters

Plant biomass remains a promising renewable source of important platform chemicals currently derived from petroleum. These include the chemical building blocks used to make polyurethanes (commonly fou...
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George Huber, Hochan Chang, James Dumesic | P210122US01

Technology

Cost-Effective Synthesis of HMF from Fructose

Increasing demand of petrochemical resources to produce the energy and chemical materials required by industrialized societies with growing populations combined with a diminishing supply has resulted ...
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James Dumesic, Yuriy Roman-Leshkov, Juben Chheda | P06305US

Technology

Conversion of lignin to muconic acid and methods therefor

Researchers from UW-Madison, MIT, and NLR have developed a chemical process for the conversion of lignocellulosic biomass into muconic acid which is useful for the generation of plastics and polymers....
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Shannon Stahl, Gregg Beckham, Chad Palumbo, Allison Zimont Werner, Kevin Sullivan, Yuriy Roman-Leshkov, Rebecca Wilkes | P230357US02

Technology

DIRECT RECYCLING OF SPENT LI-ION BATTERY CATHODES

UW-Madison researchers disclose a scalable and sustainable redox-mediated electrochemical direct recycling method. The reaction is performed in an electrochemical flow cell consisting of a carbon pape...
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Shannon Stahl, James Gerken, Deok-Ho Roh | P240376WO01

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