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Topsoe enters agreement with Steeper Energy to introduce complete waste-to-biofuel solution

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Topsoe and Steeper Energy , a developer of biomass conversion technologies, signed a global licensing agreement for a complete waste-to-fuel solution. The end-products include Sustainable Aviation Fuel (SAF), marine biofuel, and renewable diesel from waste biomass. Steeper Energy was founded in 2011 and is backed by TOM Capital.

Waste 293
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Lufthansa, ETH Zürich, Climeworks & Synhelion to cooperate on Sustainable Aviation Fuels; CO2 capture & solar thermochemical conversion

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It is the common goal of the signatories to prepare these promising technologies for later production on an industrial scale. The integrated thermal energy storage enables continuous 24/7 fuel production. Climeworks direct air capture machines are powered solely by renewable energy or energy-from-waste.

Solar 269
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One-step hydrotreatment process for conversion of vegetable oils to renewable diesel and LPG

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Researchers from Japan and Mexico have developed a one-step hydrotreatment process over catalysts containing Ni-Mo and solid acids for the conversion of vegetable oils (Jatropha, palm and canola) to renewable diesel and LPG fuels. Jatropha oil produced the highest yield (wt %) of renewable diesel (83.5%), with 4.9%

Oil 230
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SOLAR-JET project demonstrates solar-driven thermochemical conversion of CO2 and water to jet fuel

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Red arrow indicates ceria reduction (oxygen evolution); blue arrow indicates oxidation (fuel production). The EU-funded SOLAR-JET project has demonstrated the production of aviation kerosene from concentrated sunlight, CO 2 captured from air, and water. SOLAR-JET concentrated thermochemical reactor. Click to enlarge. million (US$4.3-million),

Solar 268
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Beta Renewables’ 75M liter cellulosic ethanol plant opens in Italy

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Beta Renewables, part of the Mossi Ghisolfi Group, and Novozymes marked the official opening in Northern Italy of a 75-million-liter (20-million-gallon) cellulosic ethanol plant. More than $200 million has been invested in research and development of the technology used to produce cellulosic ethanol at the Crescentino facility since 2011.

Italy 199
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Navy researchers produce high energy density jet fuels from sustainable cellulosic feedstocks

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Researchers from the Naval Air Warfare Center Weapons Division (NAWCWD) have developed an efficient three-step process for the conversion of cellulosic feedstocks to both a valuable chemical precursor and high-performance jet fuel blendstock. Their paper appears in the journal ChemSusChem. Woodroffe & Harvey (2020). MJ/kg and 39.04

Fuel 421
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New simple, energy-efficient process for the direct production of renewable diesel from biomass waste

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Non-edible carbohydrates are converted to renewable diesel-range liquids via two consecutive catalytic steps. A team at the Universidad Politécnica de Valencia (Spain) has designed a new simple, energy-efficient process (that also does not require any organic solvents) for the production of renewable diesel from biomass waste.

Waste 294