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All-in-one solar-powered tower makes carbon-neutral kerosene in the field at pilot-scale

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Researchers in Europe led by a team from ETH Zurich have designed a fuel production system that uses water, CO 2 , and sunlight to produce aviation fuel. We are the first to demonstrate the entire thermochemical process chain from water and CO 2 to kerosene in a fully-integrated solar tower system.

Solar 446
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Study finds the wettability of porous electrode surfaces is key to making efficient water-splitting or carbon-capturing systems

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As water-splitting technologies improve, often using porous electrode materials to provide greater surface areas for electrochemical reactions, their efficiency is often limited by the formation of bubbles that can block or clog the reactive surfaces. As a result, there were substantial changes of the transport overpotential. 2021.02.015.

Water 418
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Vulcan to collaborate with DuPont on Zero Carbon Lithium extraction process

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Vulcan Energy Resources will collaborate with DuPont Water Solutions,a leader in water filtration and purification, to test and to scale up Direct Lithium Extraction (DLE) solutions for Vulcan’s Zero Carbon Lithium extraction process. Earlier post.). Francis Wedin, Managing Director. Stringfellow and Patrick F.

Carbon 435
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Alcoa exploring technology to reduce carbon emissions in alumina refining; MVR powered by renewable energy

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The development project has the potential to reduce carbon emissions in the alumina refining process significantly. Electricity sourced from renewable energy would power compressors to turn waste vapor into steam, which would then be used to provide refinery process heat. Total project cost is US$21.9 million (A$28.2

Renewable 221
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ExxonMobil, UC Berkeley, Berkeley Lab develop new MOF for carbon capture and steam regeneration

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Scientists from ExxonMobil, University of California, Berkeley and Lawrence Berkeley National Laboratory have developed a new material that could capture more than 90% of CO 2 emitted from industrial sources using low-temperature steam, requiring less energy for the overall carbon capture process. UC Berkeley graphic by Eugene Kim).

Carbon 414
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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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thyssenkrupp offering large-scale water electrolysis

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thyssenkrupp recently introduced industrial-scale water electrolysis for large projects. By splitting water into hydrogen and oxygen, this technology delivers “green” hydrogen, a clean, CO 2 -free energy carrier. The only inputs needed are water and renewable electricity from wind, hydro power or photovoltaics.

Water 299