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PNNL study uncovers role of water in forming impurity in bio-oil upgrading; insight into fundamentals of biofuel catalysis

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In working to elucidate the chemistry of hydrodeoxygenation (HDO) for the catalytic upgrading of pyrolytic bio-oil to fuel-grade products, researchers at Pacific Northwest National Laboratory (PNNL) have discovered that water in the conversion process helps form an impurity which, in turn, slows down key chemical reactions.

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Petrobras ready to launch renewable diesel production upon regulatory approval

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Anelise Lara, the head of Petrobras’ refining, announced that the company is ready to begin production of renewable diesel from soy or other edible oils at commercial scale. Petrobras has a technology patented since 2006 for the co-processing of vegetable oils using the process called HBIO ( Earlier post.)

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USDA provides $91M loan guarantee to Cool Planet for biogasoline blendstock plant; biomass pyrolysis and catalytic conversion

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Cool Planet has devised a biomass-to-liquids thermochemical conversion process that simultaneously produces liquid fuels and sequesterable biochar useful as a soil amendment. The output from each catalytic array when cooled is comprised of volatile gases, renewable fuel and water. Earlier post.). Depending on the temperature (300 ?C

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Efficient one-pot process to convert bio-oil fractions to gasoline-range hydrocarbons

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A team at South China University of Technology has developed a one-pot process to convert the diesel distillate and residual oil fractions in bio-oil into high-quality fuels by catalytic hydrocracking with combined CoMoS/Al 2 O 3 and HZSM-5 catalysts. The light fraction is mostly water. of saturated naphthene; 23.4% 2015.05.002.

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Argonne LCA study finds many alternative fuels consume more water than petroleum and natural gas fuels

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Researchers at Argonne National Laboratory have analyzed the water consumption for transportation fuels in the United States using an extended lifecycle system boundary that includes the water embedded in intermediate processing steps. Increases in population, energy and food demand now strain previously abundant sources of water.

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DOE releases five-year strategic plan, 2014-2018; supporting “all of the above” energy strategy

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The US Department of Energy (DOE) released its five-year 2014-2018 Strategic Plan. To achieve this first objective, DOE intends to pursue parallel strategies: Advance options for diverse energy resources and conversion devices for power. Contribute to international efforts to address global climate change. watt utility, $2.37/watt

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Renewable fuels and biochar company Cool Planet closes on $100M Series D financing

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Used as a soil amendment, its CoolTerra biochar product also increases crop productivity and plant health while reducing water and fertilizer requirements. Catalytic Conversion: Cool Planet has developed a number of proprietary catalytic conversion processes to convert these useful hydrocarbon components into different types of fuels.

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