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DOE researchers investigate economic and environmental impacts of converting wet waste to renewable diesel

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Heavy-duty diesel vehicles using mixing controlled compression ignition (MCCI), the most common ignition and combustion strategies for heavy-duty diesel engines, contribute significantly to the emissions of GHG, oxides of nitrogen (NO x ), and particular matter (PM) and are subject to stringent emission standards. Skaggs et al. Skaggs et al.

Waste 434
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Converted hydrogen fuel cell refuse vehicle on trial in Ruhr region as part of HECTOR

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The Abfallentsorgungs-Gesellschaft Ruhrgebiet mbH ( AGR ), a waste management company in Herten, North Rhine-Westphalia, Germany, has put a converted DAF CF 340 hydrogen fuel cell truck into operation as part of the EU-funded HECTOR (Hydrogen Waste Collection Vehicles in North West Europe) project.

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Researchers propose testing standards for particulate photocatalysts in solar fuel production

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In this regard, photocatalytic water splitting has attracted significant interest as a cost-effective means to convert sustainable solar energy into valuable chemicals. Due to the lack of testing standards, it is difficult to compare the results obtained by different research groups or provide a reliable guide for large-scale implementation.

Solar 418
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Raven SR partners with Republic Services to produce commercial green hydrogen from waste in N California, starting summer 2022

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to convert organic waste to produce green hydrogen at a site in Richmond, California. The Raven SR Steam/CO 2 Reformation process also presents a valid alternative to electrolysis converting waste rather than precious and limited water resources for green hydrogen production.

Waste 170
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Standard Lithium completes proof-of-concept of lithium extraction & crystallization; better than battery-quality lithium carbonate

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Canada-based Standard Lithium Ltd. Successful operation of the technology at pre-commercial continuous scale has directly extracted lithium from brine in Arkansas and produced a purified, concentrated intermediate product (LiCl solution) which has been converted to better than battery-quality lithium carbonate final product.

Arkansas 259
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Lithium Australia produces LFP cathode material and Li-ion batteries from mine waste

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Lithium Australia NL reported that its wholly owned subsidiary VSPC Ltd has successfully produced Li-ion battery cathode material, and Li-ion batteries (LIBs), from tri-lithium phosphate produced directly from mine waste using the SiLeach process. LFP and batteries from waste. SiLeach background. VSPC LFP SEM image.

Li-ion 287
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Altalto waste-to-jet fuel plant advances in UK; BA, Shell, Velocys

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Velocys is leading the development of the project and has assembled all the technology components into a standardized integrated design. Velocys also supplies the central processing unit: micro-Channel Fischer-Tropsch reactors with the proprietary Velocys Actocat catalyst.

Waste 236