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KAUST team devises electrically-driven membrane process for seawater lithium mining

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They precipitated lithium phosphate with a purity of 99.94% directly from the enriched solution, thereby meeting the purity requirements for application in the lithium battery industry. Preliminary economic analysis shows that the process can be made profitable when coupled with the Chlor-alkali industry. —Li et al.

Li-ion 476
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Hatch report finds NOVONIX dry cathode synthesis process offers cost and waste reduction improvements

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Hatch was commissioned to conduct a commercial-scale capital and operating cost comparison study, as well as a high-level evaluation of plant emissions and impacts to natural resources between NOVONIX’s patent-pending process and the conventional wet process.

Waste 150
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Fraunhofer team develops process to recycle carbon black from car tires

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Bottom, secondary products recovered from the ash, from left to right: liquid sodium silicate or “water glass”, precipitated SiO 2 , precipitated ZnSO 4. Around three kilograms of carbon black—also known as industrial soot—are found in a standard car tire. © Fraunhofer IBP. billion add to the pile every year.

Carbon 413
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TUAT team develops more efficient method to recover heavy oil using novel chemical flooding

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With the depletion of light oil resources and rising energy demands, the successful recovery of heavy oil is becoming increasingly important. To yield more oil, water may be injected into the reservoir to maintain pressure in order to keep the flow moving. —Yuichiro Nagatsu, corresponding author. —Yuichiro Nagatsu.

Oil 243
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SiGNa Chemistry Demonstrates Sodium Silicate-Based Hydrogen Generation System for Portable Fuel Cells

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Prototype sodium silicate hydrogen generation system as presented earlier this year at DOE merit review. a developer of stabilized reactive metals for safer, more efficient industrial chemistry, announced the successful design, assembly, and initial testing of its H300 Hydrogen Generation System. Click to enlarge. Earlier post.).

Sodium 230
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Chinese steel group Tsingshan investing $375M to build lithium plant in Argentina with Eramet

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Eramet will thus become the first European company to operate a sustainable and large-capacity lithium industrial complex: we take pride in this project and see an opportunity for Europe’s sovereignty to secure tomorrow’s critical metals. Fresh water is then used to release the stored lithium.

Argentina 335
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Clean water company Ostara raises $14.5M for major expansion

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a clean water company that recovers phosphorus and nitrogen from industrial and municipal wastewaters to create premium fertilizers, completed a US$14.5-million Ostara Nutrient Recovery Technologies Inc., million private equity financing. a fund managed by FourWinds Capital Management. a fund managed by FourWinds Capital Management.

Water 225