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Penn team proposes liquid-organic hydrogen carriers as endothermic fuels for hypersonic aircraft

Green Car Congress

A team at the University of Pennsylvania is proposing the use of a liquid-organic hydrogen carrier (LOHC)—specifically, 1,2,3,4 -tetrahydroquinoline (THQ)—for use as an endothermic fuel for thermal protection of hypersonic aircraft engines. 1 were obtained, with conversions greater than 80% at 600 °C. earlier this year.

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2024 Hyundai Elantra N Review – Tightening Up

The Truth About Cars

The 19-inch wheels are now a lighter weight forged alloy that reduce unsprung weight, while the steering system gets a universal steering joint that should reduce friction along with software updates. Again, the software update are meant to match the mechanical changes and also make the steering feel more precise.

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Oxford Team Outlines Progress and Potential in CO2 Capture and Conversion to Synthetic Transportation Fuels

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The authors highlight three possible strategies for CO 2 conversion by physico-chemical approaches: sustainable (or renewable) synthetic methanol; syngas production derived from flue gases from coal-, gas- or oil-fired electric power stations; and photochemical production of synthetic fuels. This same analysis (Pearson et al. Jiang et al.

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EPA Posts Peer Review of Renewable Fuel Standards Lifecycle Analysis

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The US Environmental Protection Agency (EPA) has posted the peer review of the renewable fuel standards lifecycle analysis—including significant indirect emissions, such as from indirect land use changes— online. At the time, Administrator Jackson announced the lifecycle analysis would be peer-reviewed. Source: EPA workshop, June 2009.

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Review of research suggests inconclusive support for fuel consumption benefits of catalyzed EGR

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Conflicting evidence does not support making a firm conclusion on the fuel consumption benefit of catalysed Exhaust Gas Recirculation (EGR), according to a review of current studies by a team at the University of Bath (UK).

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Study finds that babies in strollers can be exposed to up to 60% more pollution than their parents

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Babies in strollers can be exposed to up to ~60% higher average concentrations of pollution than their parents, causing potential damage to their frontal lobe and impacting on their cognitive abilities and brain development, according to a study by researchers at the University of Surrey (UK). Environment International 120, 262-278.

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US DOE Awarding $122M to Establish Energy Innovation Hub for Direct Conversion of Solar Energy to Chemical Fuels

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The goal of the Hub is then to develop an integrated solar energy-to-chemical fuel conversion system and move this system from the bench-top discovery phase to a scale where it can be commercialized. Selection is based on a competitive process using scientific peer review.

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