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Extracting rare earth elements from coal with plasma assist

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The US National Energy Technology Laboratory (NETL) is collaborating with the University of Kentucky and their subcontractor Virginia Tech to demonstrate a novel process for the extraction of REEs from coal using plasma. However, domestic coal is of interest as a potentially abundant and easily accessible REE source in the US.

Coal 453
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BMW Group secures CO2-reduced steel for global production network

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Following initial contracts with European suppliers, the BMW Group has now concluded further 2 -reduced-steel-for-global-production-network">agreements for the supply of CO 2 -reduced steel in the US and China. This manufacturing process has significant potential for CO 2 savings, compared to coal-based steel production in a blast furnace.

BMW 444
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NETL framework for assessing economic viability of recovering REEs from unconventional sources

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China has been the dominant global supplier of REEs since 1988, providing up to 95% of the global REE market annually. Unconventional REE sources such as domestic coal and coal waste could yield the materials needed for the strong magnets necessary to turn wind into electricity and operate electric vehicles.

Coal 150
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Keliber says studies show its lithium hydroxide will have smaller carbon footprint than most of the competition

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Consulting company Wood Mackenzie analyzed seven existing or planned global lithium chemicals production chains, ending in Rotterdam in Holland. The two production routes that show the greatest emissions intensity represent well over half of the current global production of lithium carbonate and hydroxide. tonnes/produced tonne.

Carbon 418
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$4M ARPA-E award to Lanzatech to improve design of bioreactors for waste-gas-to-fuels fermentation technology

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LanzaTech, a producer of low-carbon fuels and chemicals from waste gases, was awarded a $4-million grant by the Advanced Research Projects Agency-Energy (ARPA-E) as one of the 15 REMOTE projects ( earlier post ) receiving a combined $34 million to find advanced biocatalyst technologies that can convert natural gas to liquid fuel for transportation.

Waste 218
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Study finds half of the world’s population exposed to increasing air pollution

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A team of researchers, led by Professor Gavin Shaddick at the University of Exeter, has shown that, despite global efforts to improve air quality, half of the world’s population is exposed to increasing air pollution. a)Map of global PM 2.5 in 2016; (b) Changes in concentrations between 2010 and 2016. Units for both are ?g/m

Pollution 259
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Study: air pollution caused 1.1M deaths across Africa in 2019, toll from outdoor pollution rising

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—Philip Landrigan, director of Boston College’s Global Observatory on Pollution and Health. Africa is part of a global toll taken by air pollution, which killed an estimated 6.7 The African continent is undergoing a massive transformation, the co-authors note. billion in 2020 to 4.3 billion by 2100. Only AIDS causes more deaths.

Africa 397