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Researchers present two-step recycling approach for all-solid-state Li-ion batteries

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The process, which uses citric acid as the leaching agent to separate and recover the individual components, is presented in an open-access paper in the journal ChemSusChem. With the current global projection of over 130 million electric vehicles (EVs), there soon will be a need for battery waste management. Waidha et al.

Li-ion 195
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Startup licenses ORNL technology for converting organic waste to hydrogen

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The technologies work as a system that converts organic waste into renewable hydrogen gas for use as a biofuel. The system combines biology and electrochemistry to degrade organic waste—such as plant biomass or food waste—to produce hydrogen.

Waste 294
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QUANTRON presents Q-Light fuel-cell transporter; 3.5t-4.2t range

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QUANTRON is presenting the Q-Light fuel-cell-electric transporter at the NUFAM trade fair for the commercial vehicle industry in Europe. The waste heat from the fuel cell can also be used to heat the interior, for example, so that additional electricity can be saved. As a hydrogen fuel cell transporter in the 3.5

Light 259
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LanzaTech, Northwestern, ORNL engineer microbe to convert industrial waste gases to acetone or isopropanol

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A team of scientists from LanzaTech, Northwestern University and the Department of Energy’s Oak Ridge National Laboratory have engineered a microbe to convert molecules of industrial waste gases, such as carbon dioxide and carbon monoxide, into acetone and isopropanol (IPA). —Jennifer Holmgren, CEO of LanzaTech.

Waste 273
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EC presents action plan for critical raw materials

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The European Commission presented an Action Plan on Critical Raw Materials , the 2020 List of Critical Raw Materials and a foresight study on critical raw materials for strategic technologies and sectors from the 2030 and 2050 perspectives.

Europe 365
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Repsol produces renewable hydrogen from biomethane from urban solid waste

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The biomethane used as raw material was obtained from urban solid waste. Repsol is transforming its industrial complexes into multi-energy hubs capable of transforming waste and other renewable raw materials into products with a low, zero, or even a negative carbon footprint. GW in 2030.

Waste 199
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NTNU researchers use reverse electrodialysis and waste heat for hydrogen production: Heat to H2

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A new approach developed by researchers at the Norwegian University of Science and Technology (NTNU) could alleviate that situation a bit by using waste heat from other industrial processes. Energy experts say that the waste heat from Norway’s businesses and industries is the equivalent of 20 TWh of energy. —Krakhella et al.

Waste 296