Remove Design Remove Emissions Remove Exhaust Remove Low Cost
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Exhaust and aftertreatment on the Achates ULNOx heavy-duty opposed-piston diesel

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A key element of the achievement is the low engine-out NO x from the opposed-piston engine, which reduced the requirements for the aftertreatment system (ATS). In that mode, Achates was able to reduce NO x below the original target and increase exhaust temperatures further. The OP engine operates at nearly ideal temperature range.

Exhaust 448
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Researchers use melamine to create effective, low-cost carbon capture; potential tailpipe application

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The process for synthesizing the melamine material, published in an open-access paper in the journal Science Advances , could potentially be scaled down to capture emissions from vehicle exhaust or other movable sources of carbon dioxide. The low cost of porous melamine means that the material could be deployed widely.

Low Cost 243
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DOE awards $35M to 12 ARPA-E projects to reduce methane emissions; 5 on natural gas engines

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The US Department of Energy (DOE) announced $35 million in funding for twelve projects focused on developing technologies to reduce methane emissions in the oil, gas, and coal industries. Typical MOCs have diminished methane conversion efficiency at low temperatures, limiting their synergies with ultra-lean burn NG engines.

Gas 186
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JERA and IHI to demo ammonia co-firing at a large-scale commercial coal-fired power plant

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Ammonia enables efficient, low-cost transport and storage of hydrogen. As a fuel that does not emit carbon dioxide when burned, ammonia is expected to offer advantages in reducing greenhouse gas emissions. The two companies are moving forward with design and construction.

Coal 348
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IPG to demo Flameless Ceramic Turbine for clean, off-grid power in EV charging

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The Flameless Ceramic Turbine combines flameless combustion technology and innovations in ceramic design to deliver demand-responsive power without the emissions. Low-cost ceramics enable temperatures beyond the limitations of metals to deliver fuel efficiencies of power plants in small-scale distributed power.

Grid 435
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PowerDriver simulations predict thermoelectric exhaust waste heat recovery output of 300W, -2.5% in fuel consumption; prototyping begins

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The European Union-funded PowerDriver project—a two-year, €3-million (US$4-million) research project initiated in February 2012 to turn exhaust gas waste heat into electricity using thermoelectric generator (TGEN) technology—has completed simulation work on on a potential automotive application.

Exhaust 210
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DOE awards $3M for 10 high-performance computing projects to improve energy efficiency and material performance

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DOE’s Advanced Manufacturing Office has selected seven projects in the HPC4Mfg program focused on the following topics: Reductions in CO 2 or CO 2 -equivalent emissions through electrification, improved carbon-capturing processes, and the integration of low-to-zero carbon fuels. and carbon emissions reduction of products of interest.

Energy 321