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New process uses localized surface plasmons for room-temperature conversion of CO2 to CO

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Researchers at the National Institute of Standards and Technology (NIST) and their colleagues have demonstrated a room-temperature method that could significantly reduce carbon dioxide levels in fossil-fuel power plant exhaust, one of the main sources of carbon emissions in the atmosphere.

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Continental introducing new solutions for economic and efficient exhaust gas aftertreatment in commercial vehicles

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At the IAA in Hanover (Germany), Continental is presenting new solutions for exhaust gas aftertreatment in commercial vehicles. The technologies being shown are designed to help system suppliers and OEMs meet new exhaust emissions standards such as Euro VI (2013) and US10 /Tier4f. SCR development progress.

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Research consortium investigating use of DME blends in diesels with minimal retrofitting

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DME is a gas that has similar physical properties to the liquid gases propane and butane and is also liquid at an atmospheric pressure of 5 to 6 bar. This is of interest, for example, in freight transport, where more than 95% of medium- to heavy-duty commercial vehicles still use diesel engines.

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ARPA-E announces $35M for technologies to reduce methane emissions

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ARPA-E announced up to $35 million for a new program focused on developing technologies to reduce methane emissions in the oil, gas, and coal industries: “Reducing Emissions of Methane Every Day of the Year” ( REMEDY ) ( DE-FOA-0002504 ). Coal mine ventilation air methane (VAM) exhausted from operating underground mines.

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NREL announces $18M investment in 9 new projects to advance medium- and heavy-duty natural gas vehicle technologies

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The selected projects will focus on reducing the total cost of ownership of NGVs, increasing vehicle efficiency, decreasing local air pollution, and advancing technology development to increase the use of more affordable medium- and heavy-duty natural gas engines and vehicles. Cummins Inc. CNG Full Fills with a Complete Smart Fueling System.

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MAN Energy launches industry consortium to develop medium-speed, ammonia-fueled engine

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The AmmoniaMot project will deliver the base for future, commercial, four-stroke engines, which will be key in legitimizing ammonia as a fuel and furthering the maritime energy transition. WTZ is a specialist within the field of energy conversion and will utilise a high-speed test engine to develop a combustion concept for the new engine.

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New mixed-oxide catalysts shown as viable substitute for platinum catalysts for diesel exhaust aftertreatment

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NO conversion versus ramp-up and ramp-down temperatures for MnCe-7:1 (?), Under laboratory-simulated diesel exhaust conditions, this mixed-phase oxide material was superior to Pt in terms of cost, thermal durability, and catalytic activity for NO oxidation. SmMn 2 O 5 (?), GdSrCeMn 7 O 14.83 (?), and Pt (?). Click to enlarge.

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