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13 results returnedUse of pulverized rock as dense medium for salvaging coal from Pittsburgh-bed refuse
Preparation characteristics of coal from Greene County, Pa.
Preparation characteristics of coal from Allegheny County, Pa.
Preparation characteristics of coal from Washington County, Pa.
Using radiant heat to reduce filter-cake moisture in coal preparation
Preparation characteristics of coal from Marion County, W. Va.
Preparation characteristics of coal from Butler County, Pa.
Preparation characteristics of coal from Monongalia County, W. Va.
Preparation characteristics of coal from Boone County, W. Va.
Preparation characteristics of coal from Preston County, W. Va.
Using radiant heat to reduce coal filter-cake moisture :results of pilot plant tests
Preparation characteristics of coal from Harrison County, W. Va.
Survey of sulfur reduction in Appalachian Region coals by stage crushing
Published Year
Subject
- Coal preparation (13) *
- Coal--Pennsylvania--Allegheny County (2)
- Coal washing (1)
- Coal--Desulfurization (1)
- Coal--Pennsylvania--Butler County (1)
- Coal--Pennsylvania--Greene County (1)
- Coal--Pennsylvania--Washington County (1)
- Coal--West Virginia--Harrison County (1)
- Coal--West Virginia--Marion County (1)
- Coal--West Virginia--Monongalia County (1)
- Coal--West Virginia--Preston County (1)
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