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UC Davis process produces gasoline-range hydrocarbons from biomass-derived levulinic acid; field-to-tank yield of >60% claimed

Green Car Congress

Researchers at the University of California, Davis have developed a process for the production of branched C 7 –C 10 hydrocarbons in the gasoline volatility range from biomass-derived levulinic acid with good yield, operating under relatively mild conditions, with short reaction times. barrels of oil (117.6 gallons US).

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JBEI Researchers Identify Trio of Bacterial Enzymes for Biosynthesis of Hydrocarbon Fuels; Engineered E. Coli Produces Long-chain Alkenes

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Researchers with the US Department of Energy (DOE)’s Joint BioEnergy Institute (JBEI) have identified a trio of bacterial enzymes that can catalyze key steps in the conversion of plant sugars into hydrocarbon compounds for the production of renewable transportation fuels. C=C bonds).

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New mixed-oxide catalysts shown as viable substitute for platinum catalysts for diesel exhaust aftertreatment

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NO conversion versus ramp-up and ramp-down temperatures for MnCe-7:1 (?), The new material is active at temperatures as low as 120 °C with conversion maxima of ~45% higher than that achieved with Pt. Mullite is not only easier to produce than platinum, but also better at reducing pollution in diesel engines. SmMn 2 O 5 (?),

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Pall Awarded Contract by NREL for Filtration and Separation Processes for Biomass-Based Hydrocarbon Fuels; Part of the National Advanced Biofuels Consortium Initiative

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The company will be an engineering partner on each of six processes for biofuel production being evaluated under the program: fermentation, catalytic conversion, catalytic fast pyrolysis, hydropyrolysis, hydrothermal liquefaction, and a low-cost, one-step syngas-to-distillates process. .; Earlier post.).

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Report from the REFF-Wall Street; Themes in Renewable Energy Finance

Green Car Congress

Green Car Congress attended the Renewable Energy Finance Forum - Wall Street (REFF-Wall Street) conference (23-24 June) sponsored by Euromoney Energy Events and the American Council on Renewable Energy (ACORE). The renewable energy community may prefer “areas of concern” over the term schism, but significant issues were reiterated.

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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. National Renewable Energy Laboratory. University of Wisconsin-Madison. Stanford University.

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DOE Investing Up to $78M Investment in Two Consortia Targeting Algae-Based and Biomass-Based Bio-Hydrocarbon Fuels and Infrastructure; $1.6M for Ethanol Blends Fueling Infrastructure

Green Car Congress

The two cross-functional groups will seek to break down critical barriers to the commercialization of algae-based and biomass-based advanced renewable transportation fuels. Louis, MO), NAABB will develop a systems approach for sustainable commercialization of algal biofuel (such as renewable gasoline, diesel, and jet fuel) and bioproducts.

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