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Cummins unveils 15L hydrogen engine

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At the recent ACT Expo in Long Beach, California, Cummins debuted its 15-liter hydrogen engine. This engine is built on Cummins’ new fuel-agnostic platform, where below the head gasket each fuel type’s engine has largely similar components, and above the head gasket, each has different components for different fuel types.

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HyMethShip seeks to fuel ship engines with hydrogen from methanol

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The EU-funded HyMethShip project developed a system that innovatively combined a membrane reactor, a CO 2 capture system, a storage system for CO 2 and methanol as well as a hydrogen-fueled combustion engine to power ships. The bottom part shows how hydrogen for the engine is obtained from methanol in the reactor (blue arrow).

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Novel adaptation for existing blast furnaces could reduce steelmaking emissions by 88%; closed-loop carbon recycling

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This reduction is achieved through a closed-loop carbon recycling system, which could replace 90% of the coke typically used in current blast furnace-basic oxygen furnace systems and produces oxygen as a byproduct. The perovskite can be regenerated to its original form in a chemical reaction that takes place in a low oxygen environment.

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Researchers use carbon-based anodes with “bumpy” surfaces for Li-ion batteries that last longer in extreme cold

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The resulting 12-sided carbon nanospheres had “bumpy” surfaces that demonstrated excellent electrical charge transfer capabilities. The resulting 12-sided carbon nanospheres had bumpy surfaces that demonstrated excellent electrical charge transfer capabilities. —Lu et al.

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Toyota developing hydrogen combustion engine technologies through motorsports

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Toyota Motor Corporation is developing a hydrogen combustion engine in an effort to move toward a carbon-neutral mobility society. It has installed the engine—a 1.6L Combustion in hydrogen engines occurs at a faster rate than in gasoline engines, resulting in improved responsiveness.

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GlobalData: China advancing hydrogen engines to meet sustainability goals

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As much as skeptics insist that the internal combustion engine (ICE) is dead and hydrogen is a non-starter, it appears that significant research and development is being conducted into the technology across geographies. These engines offer zero vehicular emissions, quick charging, and better ranges. Weichai Power.

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DOE awards $2M to Ohio University to develop products for energy storage and motors from coal waste

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The Department of Energy (DOE) is funding six research and development projects that will repurpose domestic coal resources for high-value graphitic products and carbon-metal composites that can be employed in clean energy technologies. Understanding ultra-conductive carbon metal composite wire for electric motors.

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