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Panasonic develops highly efficient artificial photosynthesis system with gallium nitride semiconductor for conversion of CO2 to formic acid

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This will make it possible to realize a simple and compact system for capturing and converting wasted carbon dioxide from incinerators and electric generation plants, according to Panasonic. The conversion efficiency of solar energy to chemical energy was 0.03-0.04%. Applied Physics Letters , Volume 100, Issue 24, id.

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Panasonic develops thermoelectric tubes for compact geothermal electricity generation and waste heat recovery

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Panasonic says that its thermoelectric tube is suited for capturing unused or wasted heat from hot springs and factories. Panasonic’s thermoelectric conversion tube. W of electricity by running hot water of 90 °C inside, and cold water of 10 °C outside the tube. Click to enlarge.

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Simulation study suggests ORC waste heat recovery system could deliver potential 7% improvement in fuel consumption in a PHEV on highway

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Their paper was presented at the ASME Internal Combustion Engine Division 2012 Fall Technical Conference by Marcello Canova, assistant professor at OSU; lead author was Philipp Skarke, from the University of Stuttgart Institute for Internal Combustion Engines and Automotive Engineering. The OSU EcoCAR PHEV powertrain.

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LanzaTech collaborating with Swayana to convert waste gases from ferroalloy production to ethanol

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South African engineering company Swayana has signed a Memorandum of Understanding (MoU) with LanzaTech to collaborate on developing projects for the production of ethanol and higher value products from waste gases in the ferroalloy and titania smelting sectors. Resources. Lindstad, S.E. Tranell, T. Færden and J.

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MISC, Samsung Heavy, Lloyd’s Register and MAN partner to develop ammonia-fueled tanker

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Ammonia is a carbon-free fuel and can be produced from renewable electricity. The energy conversion rate of this system is higher than that of biomaterial-based systems, but the production pathway cannot tap into potential energy sources such as waste biomass. ( Earlier post.). The €5-million (USD$5.7-million)

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Co-Electrolysis of CO2 and H2O for the Production of Liquid Fuels

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Researchers at Columbia University’s Lenfest Center for Sustainable Energy, in collaboration with Risø National Laboratory for Sustainable Energy, DTU, are investigating the high-temperature co-electrolysis of CO 2 and H 2 O using solid oxide electrolysis cells (SOECs) to produce a syngas for conversion into liquid hydrocarbon fuels.

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Transphorm introduces first qualified 600V Gallium Nitride product and demonstrates 99+% efficient DC-DC boost converter

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earlier post ) announced the qualification of its first products, power diodes based on its EZ-GaN (Gallium Nitride) technology, at the Applied Power Electronics Conference (APEC): TPS2010PK – 600 V, 6 A, GaN diode in the industry standard TO-220 package. GaN (gallium nitride) power electronics provider Transphorm Inc.

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