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Brazilian researchers have demonstrated a new chemical approach for producing biodiesel from domestic cooking oil waste by using lithium hydroxide mixed with either sodium hydroxides or potassium hydroxides as catalysts. Before, in practice, these were just restricted to sodium hydroxide and potassium hydroxide.
The LDH sorbent is made up of layers of the materials, separated by water molecules and hydroxide ions that create space, allowing lithium chloride to enter more readily than other ions such as sodium and potassium. In a bench-scale demonstration, the LDH sorbent recovered more than 91% of lithium from a simulated brine.
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.
ARPA-E selected the following 12 teams from universities, national laboratories and the private sector to address and remove key technology barriers to EV adoption by developing next-generation battery technologies: 24M Technologies will develop low-cost and fast-charging sodium metal batteries with good low-temperature performance for EVs.
Hago Energetics, Inc aims to help farms become more profitable by converting farm waste to high-value products, such as hydrogen and valuable carbons. Their goal is to significantly improve electrical energy storage capacity by developing a novel assembly for batteries and facilitate progress toward 100% renewable energy sources.
The awards are being made to companies and universities across New York that are involved in advanced research and development of energy storage applications that could benefit transportation, utility Smart Grid applications, renewable energy technologies, and other industries. Murray, Jr., Industry-Led Commercialization Partnerships: $4.8
Olivine is a CO 2 -reactive waste product that can be returned as tailings after capture carbon from the air. Travertine will launch a transformative process that integrates strong acid treatment of mining waste or tailings with electrolytic acid recycling. Pacific Northwest National Laboratory. University of Nevada, Reno.
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.
By using renewable electricity, the initial unit will enable a carbon saving of up to 350,000 tons of CO 2 per year, equivalent to the emissions of more than 40,000 households. Nouryon already has 1000 MW of electrolysis capacity installed in various facilities, using three processes: chlor-alkali, sodium chlorate, and water electrolysis.
Researchers at North Carolina State University are developing an ozone-based pre-treatment technique (ozonolysis) to release sugars from the energy grass miscanthus for production into renewable fuels or chemicals with minimal generation of chemical waste streams and degradation of the carbohydrate components.
Nuclear energy is one of the key low-carbon energy technologies that can contribute, alongside energy efficiency, renewable energies and carbon capture and storage, to the decarbonization of electricity supply by 2050. Progress in implementing plans for the disposal of high-level radioactive waste will also be essential.
To meet government’s aim of moving towards a more circular economy, keeping resources in use as long as possible, minimising waste and promoting resource efficiency, the infrastructure for managing lithium-ion batteries when they are removed from electric vehicles (EVs) must be developed.
Renewable Power (4 projects). Waste Heat Capture (2 projects). Planar Na-beta Batteries for Renewable Integration and Grid Applications. General Motors will develop a shape memory alloy (SMA) energy recovery device that will convert waste heat from car engines to electricity. RENEWABLE POWER. WASTE HEAT CAPTURE.
Integrated renewable hydrogen systems and public-private community-based partnerships. Hydrogen produced by water electrolysis has the potential to be a useful means of storing excess electricity generated using wind, solar, and other intermittent renewable energy. Analysis of excess and/or waste hydrogen sources.
As the pressure to decarbonize electricity grids mounts, so does the need to have long-term storage options for power generated from renewables. Especially for sources like wind and solar, which have discontinuous availability.
Aqua Metals has pioneered a new electro-hydrometallurgy process that uses renewable electricity and recycles the chemicals used. Several companies are developing chemical processes, but these are still at pilot scale, and Aqua’s execs see serious challenges in delivering the required product purity and dealing with waste streams.
The Energy Department’s Advanced Research Projects Agency-Energy (ARPA-E) announced $55 million in funding for 18 innovative projects as part of ARPA-E’s two newest programs: Transportation Energy Resources from Renewable Agriculture (TERRA) and GENerators for Small Electrical and Thermal Systems (GENSETS). GENSETS Solid State Devices Awards.
This chemically rearranges seawater molecules (hydrogen, oxygen, and sodium chloride) based on their constituent ions charge, resulting in the production of an acid (hydrochloric acid) and a base (sodium hydroxide). The acid stream, however, becomes a waste by-product that will need to be neutralized.
According to Gates, founder and chairman of TerraPower, Natrium will “be the most advanced nuclear facility in the world, and it will be much safer and produce far less waste than conventional reactors.” Unlike water, the sodium doesn’t need to be pumped, because as it gets hot, it rises, and as it rises, it cools off.
Aqua Metals has pioneered a new electro-hydrometallurgy process that uses renewable electricity and recycles the chemicals used. Several companies are developing chemical processes, but these are still at pilot scale, and Aqua’s execs see serious challenges in delivering the required product purity and dealing with waste streams.
Way forward Overall, the PLI scheme for the automotive industry, coupled with incentives for ACC battery storage, underscores the Indian government’s commitment to fostering innovation, promoting sustainable mobility solutions, and strengthening the country’s position in the global automotive and renewable energy sectors.
other renewable energy sources and military systems , who are competing for the same materials, have several complications to overcome. Another solution may be recycling both EV batteries as well as the waste and rejects from battery manufacturing, which can run. between 5 to 10 percent of production.
UCS also reported that once the grid is fully renewable, the number for EVs is reduced to 41 g CO2 eq./km. years if the car is charged using renewable energy. More efficient production The EV battery manufacturing process is growing cleaner by the month with economies of scale and more renewable energy involved in the process.
UCS also reported that once the grid is fully renewable, the number for EVs is reduced to 41 g CO2 eq./km. years if the car is charged using renewable energy. More efficient production The EV battery manufacturing process is growing cleaner by the month with economies of scale and more renewable energy involved in the process.
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