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- Rock dusters
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8/1/2019 - Peer reviewed journal articlesThis paper summarizes the results of coal and rock dust deposition studies conducted within an experimental mine, along with limited data collected from the tailgate of an operating longwall.
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2/1/2018 - Contracts and cooperative agreementsA contract to test the dispersibility of conventional dry-applied rock dust versus new wet and foam rock dusts and aid rock dust suppliers and equipment manufacturers with development of new wet and foam rock dusts.
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7/19/2016 - Contracts and cooperative agreementsA contract to develop and implement a prototype rock duster that will use sensing technology to determine the amount of coal dust in the mine atmosphere and distribute an appropriate amount of rock dust to effectively inert the coal dust present.
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Content source: National Institute for Occupational Safety and Health, Mining Program