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Conversion of glucose to 5-HMF over solid acid catalyst

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Researchers at the South China University of Technology report on the use of a Zr(H 2 PO 4 ) 2 solid acid catalyst in an isobutanol-water (1.6:1/V:V) Researchers at the South China University of Technology report on the use of a Zr(H 2 PO 4 ) 2 solid acid catalyst in an isobutanol-water (1.6:1/V:V) —Zhuang et al.

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NREL researchers capture excess photon energy to produce solar fuels; higher efficiency water-splitting for H2

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The advancement could significantly boost the production of hydrogen from sunlight by using the cell to split water at a higher efficiency and lower cost than current photoelectrochemical approaches. Beard and other NREL scientists in 2011 published a paper in Science that. The research is outlined in a paper in Nature Energy.

Solar 150
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Researchers develop co-catalyst system for lower cost conversion of CO2 to CO; syngas for synfuels

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A team from the University of Illinois and startup Dioxide Materials has developed an electrocatalytic system for the reduction of CO 2 to CO—a key component of artificial photosynthesis and thus an enabler for the conversion of CO 2 to synthetic fuels—at overpotentials below 0.2 Gas phase CO production is observed at an.

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New catalyst for the direct conversion of ethanol to isobutene

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The catalyst requires the presence of water, allowing producers to use dilute—i.e., With increased availability and reduced cost of bio-ethanol, conversion of this particular bio-based feedstock to highly valuable fuels and chemicals has been an especially important research goal. doi: 10.1021/ja204235v.

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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

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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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Inorganic mercury converted to more toxic and bio-accumulative monomethylmercury in ocean waters, possibly by microbes

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A team led by the University of Alberta has confirmed that inorganic mercury (Hg) found worldwide in ocean water is transformed into monomethylmercury (MMHg)—a potent and bio-accumulative neurotoxin—in the seawater. Kirk (2011) Methylation of inorganic mercury in polar marine waters. Fitzgerald and Thomas W.

Mercury 210
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Researchers demonstrate production of C3 hydrocarbons from biomass with no external H2 required

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hydrocarbons (propane and propylene) from renewable biomass via the hydrothermal conversion of well-known fermentation end-products (butyric acid and 3-hydroxybutyrate) without the use of exogenous hydrogen. Butyric acid decarboxylates in supercritical water to give propane as the major product at 454 °C and 25 MPa. Fischer, Andrew A.