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Korean team develops 2L-class direct-injection hydrogen-fueled engine

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Compared with gasoline engines, the newly developed hydrogen engine helps to reduce the emissions of carbon dioxide and fine particulates by 99% and 90%, respectively, which meets EU requirements for zero-emission vehicles.

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ClearFlame Engine Technologies completes on-road demo of Class 8 truck with Cummins X15 running E98 ethanol

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ClearFlame Engine Technologies, a a startup developing net-zero engine technology ( earlier post ), successfully completed an on-road demonstration of its proprietary technology that enables a heavy-duty truck diesel engine to operate on low-carbon and carbon-negative fuels, including 100% renewable plant-based fuels.

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Elkem to test first carbon capture pilot for silicon smelters

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Elkem, a global leader in silicon-based advanced materials, will test the world’s first carbon capture pilot for silicon smelters at its plant in Rana, Norway. Aker Carbon Capture delivers the test unit, which is the only one of its kind in Norway. In addition, emissions from SMA Mineral will also gradually enter the treatment plant.

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Shell/AirFlow Starship hyper-fuel efficient Class 8 truck to make cross-country run

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Shell has partnered with the Airflow Truck Company to collaborate on a hyper-aerodynamic, fuel-efficient Class 8 concept truck: Starship. This next-generation concept truck features a custom, aerodynamic design and aims to demonstrate improvements in fuel economy for Class 8 trucks. and ending in Jacksonville, Fla.

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Mercedes begins sales of new 6-cylinder GLE diesel; first SUV in its class to meet Euro 6d

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Certification in accordance with the Euro 6d standard (RDE stage 2) not prescribed for new models until 1 January 2020 is possible due to measures including extended exhaust gas aftertreatment with an additional underbody SCR catalytic converter including ammonia slip catalyst (ASC) in the underbody.

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Westport and Scania preliminary testing shows H? HPDI delivers peak BTE of 51.5% at mid-load

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HPDI fuel system as applied to the Scania 13-Liter CBE1 platform, Scania’s next-generation, best-in-class engine intended for Euro VII on-highway emission standards. Scania’s engine fulfils the strictest exhaust emission requirements with low fuel consumption and high torque. complemented by 48.7% complemented by 48.7% —David M.

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U. Houston-led project looking for new exhaust treatment catalysts for low-temperature lean-burn combustion engines

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million project to find new catalytic materials that work at lower exhaust temperatures, allowing automakers to build vehicles that operate more efficiently while retaining the ability to clean emissions before they leave the tailpipe. Catalytic converters clean vehicle exhaust into nitrogen, water and carbon dioxide.

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