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Sparc Technologies, QUT partner to develop a hard carbon anode material from bio-waste for Na-ion batteries

Green Car Congress

The partnership will begin with a project in the battery anode space with the development of a novel process for the production of hard carbon from bio-waste. Using readily available, sustainable bio-waste material will provide Sparc with a strong environmental value proposition when compared with conventional sources of hard carbon.

Waste 195
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Lehigh team develops new more effective carbon capture sorbent; seawater effective regenerant

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In addition, similar to other amine-based sorbents, this hybrid sorbent is regenerable with waste heat or thermal energy at The desorbed CO 2 is simultaneously sequestered as innocuous baking soda (sodium bicarbonate, NaHCO 3 ). Concept of CO 2 sorption by polyamine-Cu(II) complex.

Carbon 195
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Fraunhofer team develops process to recycle carbon black from car tires

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Waste tires have been used mainly for recovering energy sources; only small proportions of the carbon black contained in these tires are recycled, since mineral ash accounts for around 20% of its content. Around three kilograms of carbon black—also known as industrial soot—are found in a standard car tire.

Carbon 413
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Tesla breaks ground on in-house lithium refinery in Texas; battery-grade lithium for ~1M EVs per year

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The dominant conventional process for refining battery-grade lithium from hard rocks such as spodumene and lepidolite relies on sulfuric acid and produces sodium sulfate as a byproduct—a waste stream that requires costly and proper disposal. Tesla will use inert reagents such as soda ash and lime.

Texas 243
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Rio Tinto declares maiden ore reserve at Jadar; major potential source of battery-grade lithium carbonate

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Pre-feasibility studies have shown that the Jadar project has the potential to produce both battery-grade lithium carbonate and boric acid. Boric acid is a key raw material for advanced glass and fertilizer products and would be integrated with and complimentary to Rio Tinto’s established position in this market.

Carbon 170
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ARPA-E awarding $39M to 16 projects to grow the domestic critical minerals supply chain

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E) will award $39 million in funding to 16 projects across 12 states to develop market-ready technologies that will increase domestic supplies of critical elements required for the clean energy transition. RECLAIM: Electrochemical Lithium and Nickel Extraction with Concurrent Carbon Dioxide Mineralization ($2,999,997).

Supplies 345
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Solvay to produce silica from rice husk ash for tires in Europe, expansion plans in N America

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Solvay is investing at its Livorno, Italy site to launch the company’s first unit of circular highly dispersible silica (HDS) made with bio-based sodium silicate derived from rice husk ash (RHA). Rice husk is an abundantly available agricultural waste. Silica is essential for the high performance of our tires.

America 218