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Kanazawa University-led researchers recycle rare-earth elements from spent fluorescent lamps by chemical/mechanical treatment

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A team led by Kanazawa University in Japan has developed a cleaner method for the recycling of several rare earths (REs) such as yttrium (Y) and europium (Eu) used as phosphors in fluorescent lamps (FLs). Credit: Kanazawa University.

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Eindhoven University of Technology to make biofuels from its own wood waste; cyclic oxygenate CyclOx and ethanol

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Researchers at Eindhoven University of Technology (TU/e) are developing a small-scale demonstration reactor that will process 40 tons of wood waste per year from the university into replacements for diesel fuel and gasoline. This will be offered at the university pump in a 10:90 mixture with gasoline. Credit: ACS, Boot 2008.

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EU research project IDEALFUEL seeks to develop marine low-sulfur heavy fuel oils from biomass; Bio-HFO

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Although cleaner fuels are available, many companies opt for HFOs due to their low cost. Due to environmental concerns and national as well as international regulations associated with fossil based HFOs, there is a considerable need for cleaner, renewable and economic alternatives for the maritime industry.

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Obama climate plan calls for new fuel economy standards for heavy-duty vehicles post-2018; cleaner fuels and investment in advanced fossil energy

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Among the transportation-related elements of US President Barack Obama’s new climate action plan, which he is outlining today in a speech at Georgetown University, is the development of new fuel economy standards for heavy-duty vehicles post-2018. Earlier post.). A proposal for existing plants is due in 2014, with targeted file rule in 2015.

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Proof-of-principle of cost-effective methane cracking technology for H2 production without CO2; 50% cleaner than SMR, comparable to electrolysis

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per kilogram of hydrogen at German natural gas prices—without taking the market value of the solid black carbon byproduct of the process into consideration. At this stage, cost estimates are uncertain, since methane cracking is not yet a fully mature technology. However, preliminary calculations show that it could achieve costs of €1.9

Cleaner 150
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Study: IMO low-sulfur fuel standards will decrease childhood asthma cases, premature deaths; climate tradeoffs

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Marine shipping fuels will get cleaner in 2020 when a regulation by the International Maritime Organization (IMO) requires a decrease in the allowable amount of sulfur in fuel oil from 3.5% Now, a new open-access study published in Nature Communications quantifies these health benefits and finds cleaner shipping fuels will result in a 3.6%

Standards 170
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Hertz introduces CNG vehicle rentals in US; Civics and Yukons

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Last year, Hertz introduced the addition of CNG vehicles through Hertz On Demand at Oklahoma State University. CNG is a cleaner-burning fuel, emitting up to 30% less carbon dioxide and up to 75% less carbon monoxide. The fuel also typically costs half the price of gasoline and is produced domestically.

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