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Improved dust control for surface coal mine drills with Rotoclone collectors
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CITE Title : Improved dust control for surface coal mine drills with Rotoclone collectors Corporate Authors(s) : United States. Bureau of Mines. Published Date : October 1994 Series : Technology news (United States. Bureau of Mines) ; 440 URL : https://stacks.cdc.gov/view/cdc/9772 United States. Bureau of Mines. (1994). Improved dust control for surface coal mine drills with Rotoclone collectors. United States. Bureau of Mines. "Improved dust control for surface coal mine drills with Rotoclone collectors" (1994) United States. Bureau of Mines. "Improved dust control for surface coal mine drills with Rotoclone collectors" , 1994 Export RIS Citation Information.
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[PDF - 99.56 KB]
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United States. Bureau of Mines.
October 1994 | Technology news (United States. Bureau of Mines) ; 440
Description:
"The U.S. Bureau of Mines field tested a method for reducing dust emissions on small drills, such as Davey, used in surface coal mining. These drills ...
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An "Insulating" shotcrete for heat abatement in deep mines
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CITE Title : An "Insulating" shotcrete for heat abatement in deep mines Corporate Authors(s) : United States. Bureau of Mines. Published Date : May 1994 Series : Technology news (United States. Bureau of Mines) ; 434 URL : https://stacks.cdc.gov/view/cdc/9775 United States. Bureau of Mines. (1994). An "Insulating" shotcrete for heat abatement in deep mines. United States. Bureau of Mines. "An "Insulating" shotcrete for heat abatement in deep mines" (1994) United States. Bureau of Mines. "An "Insulating" shotcrete for heat abatement in deep mines" , 1994 Export RIS Citation Information.
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[PDF - 109.32 KB]
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United States. Bureau of Mines.
May 1994 | Technology news (United States. Bureau of Mines) ; 434
Description:
"As mining goes deeper, rock becomes hotter. The mining process itself exposes large surface areas that release geothermic heat from the rock into a m...
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[PDF - 109.32 KB]
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[PDF - 109.32 KB]