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Mangrove raises $3M from BDC Capital to accelerate deployment of battery-grade lithium processing systems

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The platform technology is also being commercialized for conversion of waste brines to chemicals and desalinated water. The Mangrove technology is derivative of the company’s original focus on the treatment of produced water. Mangrove says that its process recovers more than 90% of the lithium from lithium concentrates.

Sodium 221
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Researchers devise seawater-resilient bipolar membrane electrolyzer for turning seawater into hydrogen

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The results of their study, published in Joule , could help advance efforts to produce low-carbon fuels. Generation of H 2 and O 2 from untreated water sources represents a promising alternative to ultrapure water required in contemporary proton exchange membrane-based electrolysis. Resources D.H. Marin, J.T. Perryman et al.

Hydrogen 418
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Researchers convert atmospheric CO2 to carbon nanofibers and nanotubes for use as anodes in Li-ion and Na-ion batteries

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Researchers from George Washington University and Vanderbilt University have demonstrated the conversion of atmospheric CO 2 into carbon nanofibers (CNFs) and carbon nanotubes (CNTs) for use as high-performance anodes in both lithium-ion and sodium-ion batteries. times above that of sodium-ion batteries with graphite electrodes.

Li-ion 150
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Novozymes launches commercial enzyme technology to convert waste oils into biodiesel

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Novozymes has launched Eversa Transform, the first commercially available enzymatic solution (a liquid lipase) to convert both glycerides and free fatty acids (FFA) into biodiesel. equivalent MeOH, 35°C/95°F, 2% water and 20 to 24 hours reaction time. This figure shows the basic layout of the Novozymes enzymatic process.

Waste 225
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Researchers Develop Lithium-Water Electrochemical Cell for the Controlled Generation of H2 and Electricity

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Schematic representation and operating principles of the lithium–water electrochemical cell used for hydrogen generation: (1) external circuit and (2) inside of lithium–water electrochemical cell. The researchers, headed by Haoshen Zhou, foresee the use of this process in fuel cells for mobile applications. Source: Wang et al.

Water 186
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NSF to award up to $13M for fundamental work on sustainable production of electricity and transportation fuels

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The US National Science Foundation (NSF) has issued a grants opportunity notice ( PD-14-7644 ) for up to about $13 million in awards to fundamental research and education that will enable innovative processes for the sustainable production of electricity and transportation fuels. The duration of unsolicited awards is typically three years.

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Researchers discover new way seawater could corrode nuclear fuel

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Uranium in nuclear fuel rods is in a chemical form that is “pretty insoluble” in water, said Professor Alexandra Navrotsky, UC Davis, corresponding author on the paper, unless the uranium is oxidized to uranium-VI—a process that can be facilitated when radiation converts water into peroxide, a powerful oxidizing agent.

Fuel 231