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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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JFE Steel and NEDO begin demo testing of ferro coke production at medium-scale; reducing ironmaking energy consumption and CO2 emissions by 10% each

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Ferro coke is a composite of metallic iron and coke, produced by crushing, mixing and briquetting coal and iron ore, followed by heating the briquette in a shaft furnace in which continuous carbonization and iron ore reduction proceed simultaneously. The project’s joint research partners are Tohoku University and Kyushu University.

Emissions 186
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DOE Regional Partnership Initiates CO2 Injection in Lignite Coal Seam

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A US Department of Energy/National Energy Technology Laboratory (NETL) team of regional partners has begun injecting CO 2 into a deep lignite coal seam in Burke County, North Dakota, to demonstrate the economic and environmental viability of geologic CO 2 storage in the US Great Plains region.

Coal 150
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Alabama Project Testing Potential for Combining CO2 Storage with Enhanced Methane Recovery

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Southern Company, El Paso Exploration & Production, the Geological Survey of Alabama, and the University of Alabama are all participating in the field test, known as the Black Warrior CO 2 Storage Project. Coal in the Black Warrior Basin has the potential to sequester 1.1 trillion cubic feet of natural gas from these coal seams.

Alabama 186
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Battelle, Midwest Regional Carbon Sequestration Partnership release Phase II reports

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The second largest contributor was the Ohio Coal Development Office and the remainder of funding came from private contributions from some of the other 35-plus members of the MRCSP. The field tests provide confidence that larger scale applications can also be implemented successfully.

Carbon 210
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Study of lead isotopes provides insight into aerosols transport from Asia to US

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The team used the lead particles’ isotopic signature to trace some of the lead’s origins to coal and metal ore found only in Asia. “ Transport models are uncertain ,” says Stephanie Ewing, lead author of the paper and an assistant professor of pedology and soil biogeochemistry at Montana State University.

Asia 199
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New inventory of black carbon emissions from China finds 2007 levels higher than previously reported

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The paper by researchers from Peking University and Environment Canada appears in the ACS journal Environmental Science & Technology. As a result, the use of coal from small local mines is included in the provincial statistics, but not in the national statistics. By comparing fuel consumption data (1980?2007) Credit: ACS, Wang et al.

2007 271