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

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Initiated by MAN with partners from industry and research institutes, it aims to define the steps necessary to produce a dual-fuel, medium-speed engine capable of running on diesel-fuel and ammonia. This will be done in close collaboration with MAN and will also form the basis for defining any requirements for exhaust-gas aftertreatment.

Engine 397
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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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Researchers developing free-piston linear generator for exhaust waste heat recovery

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Researchers in China have developed a novel free-piston linear generator (FPLG) to recover exhaust waste heat efficiently from a vehicle engine. Beijing University of Technology, Collaborative Innovation Center of Electric Vehicles in Beijing, and Datong North Tianli Turbocharging Technology Co., —Tian et al. Prototype FPLG.

Exhaust 186
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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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A chemical engineer from the University of Houston is leading a $2.1-million 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. and Johnson Matthey Inc.

Houston 170
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Wärtsilä and partners to pursue greater fuel efficiency for shipping in 3-year EU-funded project SeaTech

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The technology group Wärtsilä, together with a consortium of six other industry and academic partners, has been awarded EU funding for a major project aimed at reducing fuel consumption and lowering emission levels for shipping. The proposed engine power generation innovation is built around achieving ultra-high energy conversion efficiency.

Fuel 291
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U. of Minnesota researchers demonstrate new method for direct conversion of heat to electricity

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Researchers at the University of Minnesota have demonstrated a new method for the direct conversion of heat to electricity using a multiferroic alloy, Ni 45 Co 5 Mn 40 Sn 10 , which they had discovered earlier (Srivastava 2010). An open access paper on the work appears in the journal Advanced Energy Materials. —Srivastava 2011.

Minnesota 268
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SwRI CAT-DEF reduces heavy-duty diesel emissions to meet CARB 2027 NOx requirements

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CAT-DEF—Catalyzed Diesel Exhaust Fluid—is an SwRI-developed catalyst- and surfactant-modified diesel exhaust fluid (DEF) solution. urea-water solution—is injected into the exhaust stream and ideally decomposes to form ammonia, which reacts with NO x on the SCR catalyst to form N 2 and H 2 O. DEF—a 32.5

Diesel 284