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Doosan Heavy Industries & Construction partners with RevoTech on production of hydrogen from waste plastic

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Korea’s Doosan Heavy Industries & Construction has embarked on the development of technology for producing hydrogen using waste plastic and vinyl. The company has signed a business partnership MOU with RevoTech, a company that specializes in the continuous pyrolysis of waste plastic.

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Cambridge researchers develop standalone device that makes formic acid from sunlight, CO2 and water

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Researchers at the University of Cambridge, with colleagues at the University of Tokyo, have developed a standalone device that converts sunlight, carbon dioxide and water into formic acid, a carbon-neutral fuel, without requiring any additional components or electricity. —senior author Professor Erwin Reisner.

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HyMethShip seeks to fuel ship engines with hydrogen from methanol

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The remaining carbon dioxide is stored in the tank and reused in onshore methanol production. In 2019 alone, emissions reached 144 million tonnes of CO 2. The methanol is mixed with water, then evaporated by applying heat and fed into the preheated reactor, where the mix of methanol and water is converted into hydrogen and CO 2.

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Sandia team puts power into local grid with supercritical CO2 closed-loop Brayton-cycle turbine

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Because so much energy is lost turning steam back into water in the Rankine cycle, at most a third of the power in the steam can be converted into electricity. The compressor gets the supercritical CO 2 up to the necessary pressure before it meets up with waste heat in the recuperator and returns to the heater to continue the cycle.

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Oberon Fuels partners with SHV Energy to accelerate use of renewable DME (rDME) for low-carbon propane blends

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Using a proprietary small-scale process, Oberon Fuels focuses on the production of renewable dimethyl ether (rDME) from waste and/or renewable resources. Additionally, the State of California in 2019 awarded Oberon a $2.9-million More than $30 million in private funding has been invested in Oberon Fuels since its founding in 2010.

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Audi unveils 2nd battery-electric Audi concept in Shanghai; production in 2019; 3-motor “e-quattro” drive

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The production version will come in 2019 as Audi’s second battery-electric offering, following the introduction of the production version of the Audi e-tron SUV ( earlier post ) in 2018. With direct current and the charging power of 150 kW targeted by Audi, the large battery can store enough energy for up to 400 kilometers (248.5

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Mercedes-Benz Cars plants in Germany to be supplied with CO2-neutral energy from 2022

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The plant will start operating in 2019. The production hall uses renewable energy and reduces water consumption and waste significantly. However, today’s production grids are powered by alternating current—which has to be converted. The “Factory 56” is currently built in the Sindelfingen plant (Germany).

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