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Electra raises $85M to advance Low-Temperature Iron process; electrochemical refining at 60?C

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Electra has raised $85 million to produce Low-Temperature Iron (LTI) from commercial and low-grade ores using zero-carbon intermittent electricity. The “Iron Ore Challenge”: Commercial iron ores with iron content of 62% or higher are projected to be in short supply by the early 2030s.

Coal 360
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MAHLE developing portfolio of solutions for fuel cell drives in commercial vehicles

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MAHLE is developing a modular fuel cell systems portfolio focused on commercial vehicles, based on its current range of components. New opportunities are opening up for heavy-duty commercial vehicles. The electric compressor used to compress the supply air flow must therefore be oil-free. Compressor.

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Sandia team puts power into local grid with supercritical CO2 closed-loop Brayton-cycle turbine

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Sandia National Laboratories researchers recently delivered electricity produced by a new power-generating system to the Sandia-Kirtland Air Force Base electrical grid. The system uses heated supercritical carbon dioxide instead of steam to generate electricity and is based on a closed-loop Brayton cycle.

Grid 396
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Synbio company Intrexon and Dominion partner to commercialize bioconversion of natural gas to isobutanol in Marcellus and Utica Basins

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Intrexon’s proprietary methanotroph bioconversion platform uses optimized microbial cell lines to convert natural gas into higher carbon compounds such as isobutanol and farnesene under ambient temperatures and pressures. Methanotrophic bacteria oxidize methane as their sole carbon source to support cellular metabolism and growth.

Gas 150
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Wolfspeed wins 2016 R&D 100 Award for wide bandgap underhood inverter for HEVs/EVs

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Wolfspeed, A Cree Company, a leading global supplier of silicon carbide (SiC) power products, won a 2016 R&D 100 Award for its high-temperature, wide-bandgap (WBG) underhood inverter for hybrid and electric vehicles. an enclosure, which provides the unit with EMI shielding, electrical cabling, and liquid cooling inlet/outlet connections.

2016 268
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SRI developing process for co-gasification of methane and coal to produce liquid transportation fuels; negligible water consumption, no CO2

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The SRI CTL plant design offers a lower CO 2 -emitting fuel then conventional diesel; a lifecycle analysis by SRI put conventional diesel at 389 gCO 2 /mile, conventional F-T coal-to-liquids diesel at 830 gCO 2 /mile; and the SRI synthetic fuel at 326 gCO 2 /mile (when using carbon-neutral electricity. Lifecycle GHG comparison.

Coal 257
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Study finds that dry-feed gasification for coal-to-liquids is more efficient, lower-emitting and cheaper than slurry-feed; CCS cost-effective for reduction of CO2

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Comparison of coal consumption and CO 2 emissions for co-production and separate production of liquids and power. Conventional CTL plant gasifies coal to produce a syngas which is then converted in a Fischer-Tropsch reactor to products. The liquids output capacity of CTL plants is 50,000 barrels/day. Source: Mantripragada and Rubin.

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