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DOE researchers investigate economic and environmental impacts of converting wet waste to renewable diesel

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Meanwhile, wet waste feedstocks, such as animal manure and fats, oils, and greases (FOG), represent another important category of resources that could be utilized to produce MCCI bioblendstocks due to its abundant availability. gasoline liter equivalent (GLE) and $0.94/GLE Skaggs et al. demand in 2016. —Ou et al. GLE and $0.9/GLE.

Waste 434
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EU project HyFlexFuel converted sewage sludge and other biomasses into kerosene by hydrothermal liquefaction (HTL); SAF

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So far, renewable diesel and jet fuels are mainly derived from plant oils, but the EU Renewable Energy Directive limits the use of biofuel from food and feed crops since they do not meet sustainability requirements when produced at large scale. —project coordinator Valentin Batteiger of Bauhaus Luftfahrt (Germany).

Convert 418
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Converting glycerol from biodiesel production into bio-gasoline

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A team at the University of Idaho has demonstrated that glycerol, a byproduct from biodiesel production, could be used as a substrate for producing drop-in gasoline-range biofuel. The technology of converting methanol into gasoline was discovered and commercialized more than 3 decades ago. Tropsch synthesis (FTS).

Gasoline 294
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PNNL/INL team assesses costs and GHG LCA for converting biomass to drop-in fuels via fast pyrolysis and upgrading

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A team from Pacific Northwest National Laboratory (PNNL) and Idaho National Laboratory has evaluated the process economics and greenhouse gas (GHG) emissions for the conversion of 11 biomass feedstocks to produce transportation fuels via fast pyrolysis and then pyrolysis oil upgrading via hydrodeoxygenation. g CO 2 -e/MJ. Meyer et al.

Fuel 207
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Phillips 66 to convert San Francisco Refinery into world’s largest renewable fuels plant; 800M+ gallons per year

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The plant would no longer produce fuels from crude oil, but instead would make fuels from used cooking oil, fats, greases and soybean oils. The Phillips 66 Rodeo Renewed project would produce 680 million gallons annually of renewable diesel, renewable gasoline, and sustainable jet fuel.

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Researchers use distillation to improve biocrude oil properties for fuel blending

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Biocrude oil produced via hydrothermal liquefaction (HTL) of biomass could provide a low-carbon supplement for transportation fuel supply. However, physical processes—such as fractional distillation as used in oil refineries—are cheaper and more reliable. 1) values of gasoline, diesel, and Jet A fuels, respectively.

Oil 186
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Battelle evaluating pilot-scale mobile catalytic pyrolysis unit to convert biomass to bio-oil

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Battelle researchers have developed a mobile catalytic pyrolysis unit that converts biomass materials such as wood chips or agricultural waste into bio-oil. As currently configured, the Battelle-funded unit converts one ton of pine chips, shavings and sawdust into as much as 1,300 gallons of wet bio-oil per day.

Convert 225