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Researchers in China investigate use of coal as source of lithium

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Coal could become a major source of the metal lithium, according to a review of the geochemistry by scientists from Hebei University of Engineering in China published in the International Journal of Oil, Gas and Coal Technology. Indeed, the extraction of lithium from coal would offer an ironic twist to its continued use.

Coal 150
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Tsinghua University provincial-level lifecycle study finds fuel-cycle criteria pollutants of EVs in China could be up to 5x those of natural gas vehicles due to China’s coal-dominant power mix

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In regions where the share of coal-based electricity is relatively low, EVs can achieve substantial GHG reduction, the team reports in a paper in the ACS journal Environmental Science & Technology. According to the 12 th Five-Year Plan of the China Coal Industry (2011?2015) While the increases in PM 10 and PM 2.5

Coal 231
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Study finds household and outdoor air pollution contributes to more than 5.5 million premature deaths worldwide per year

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New research shows that household (indoor) and outdoor air pollution contribute to more than 5.5 In the context of the Global Burden of Disease 2013 study ( earlier post ), researchers from Canada, the United States, China and India quantified air pollution levels and attributable health impacts for 188 countries for the period 1990-2013.

Pollution 150
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Arizona State Students Develop a Solar-Powered Air Filtration System

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A team of students from the Fulton Schools of Engineering at Arizona State University is helping to improve the air quality for nomadic communities in Mongolia. A drought in Mongolia has led to food shortages, prompting the nomads to migrate to the Ger district in the capital of Ulaanbaatar, one of the world’s most polluted cities.

Arizona 123
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Argonne releases GREET 2020

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Vehicle technologies include conventional internal combustion engines, hybrid-electric systems, battery-electric vehicles, and fuel-cell-electric vehicles. New pathways for co-optimized fuels and engines. Electricity generation efficiency and criteria air pollutant emission factors.

2020 324
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DOE to award up to $14M to 6 new projects to advance IGCC with carbon capture technology for coal-fired plants

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The selected projects are intended to improve the economics of IGCC plants and promote the use of the US’abundant coal resources. Higher efficiencies mean that less fuel is used to generate power, in turn resulting in better economics, which can mean lower costs to consumers and the formation of fewer harmful pollutants.

Coal 186
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Discovery of mechanism for atmospheric particle formation suggests need for ammonia emission regulations

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An international team of researchers has shed light on one way new particles are forming in the upper troposphere. Source: College of Engineering. There are no factories or farms, and planes are thought to make up most of the pollutants in this area. This is important, especially in the relatively clean upper troposphere.

Emissions 186