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Study finds that environmental impact of corn-ethanol E85 is 23% to 33% higher than that of gasoline; environmental problem-shifting

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Environmental impacts of gasoline and E85. In a similar way, the full breadth of impacts attributable to conventional gasoline production, such as natural resource consumption and hazardous pollutant emissions, must also be considered in order to make balanced comparisons to biofuels. Process flow diagrams for E85 and gasoline.

Gasoline 357
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New hierarchical nanosheet zeolite catalysts could improve efficiences in fuel, chemical and pharmaceutical production

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An international team led by University of Minnesota chemical engineering and materials science professor Michael Tsapatsis reports in the journal Science on a prototype of a new catalyst made of orthogonally connected microporous zeolite nanosheets ( earlier post ). Credit: U of Minn. Click to enlarge. —Michael Tsapatsis.

Minnesota 231
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DOE awarding up to $13.4M for 5 projects for advanced biofuels and bioproducts

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million for five projects to develop advanced biofuels and bioproducts that will help drive down the cost of producing gasoline, diesel, and jet fuel from biomass. Fractional collection of the fuel product allows for the different fractions to be used as blend-stock for gasoline, diesel, or jet fuel.

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Consortium Win $2.2M ARPA-E Award for Direct Solar Bio-Hydrocarbon Fuel Research; Biocatalytic Coatings Using Bacteria Embedded in Latex

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A consortium comprising researchers from the University of Minnesota and the Pacific Northwest National Laboratory, with BioCee , a University of Minnesota start-up company as the commercialization partner, has been awarded $2.2 Earlier post.). BioCee’s latex, thin-film coatings—originally developed by Prof.

Minnesota 210
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U of M researcher uncovers another potential pathway for solar hydrocarbon fuels; microbial production of ketones, cracked to fuels

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million ARPA-E funded project on direct solar hydrocarbon fuels ( earlier post ), University of Minnesota graduate student Janice Frias (who earned her doctorate in January) has determined the biosynthetic mechanism by which a protein (OleA) transforms fatty acids produced by bacteria into ketones, which can be cracked to make hydrocarbon fuels.

Solar 199
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NSF Awards $40M in 20 Grants for Research on Natural Systems, Including 8 Projects for Obtaining Hydrocarbons from Plants and Microorganisms

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The project “Maximizing Conversion of Biomass Carbon to Liquid Fuel” (0938033) will be led by Rakesh Agrawal, with colleagues Mahdi Abu-Omar, Nicholas C. Ribeiro, all from Purdue University. Fundamental discoveries from this project will uncover links between the physical and chemical structure of biomass to the conversion process.

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DOE awards $35M to 15 projects in ARPA-E ECOSynBio program to reduce carbon footprint of biofuel production

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As a result, there is a critical need to create new pathways for biofuel conversion that reduces carbon waste, prevents the loss of CO 2 emissions, and in turn, maximizes the amount of renewable fuel a conversion process yields. University of Wisconsin-Madison. The awardees are: LanzaTech, Inc.

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