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- Preparation characteristics of coal from Marion County, W. Va.
- Selectivities of laboratory flotation and float-sink separations of coal
- Fine-screening of coal :testing of the sieve bend
- Preparation characteristics of coal from Butler County, Pa.
- Crushing chestnut-size anthracite to produce buckwheat no. 1 and rice sizes
- 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.
- Laboratory investigation of the effect of temperature on coal flotation
- Preparation of ultrathin sections of coal
- Using radiant heat to reduce coal filter-cake moisture :results of pilot plant tests
- Preparation characteristics of coal from Harrison County, W. Va.
- Preparation characteristics of coal from Nicholas County, W. Va.
- Removing methane (degasification) from the Pittsburgh coalbed in northern West Virginia
- Behavior of clays associated with low-rank coals in coal- cleaning processes
- Electrochemical reduction of coal
- Preparation characteristics of coal from Mercer County, W. Va.
- Use of a sieve bend and a scalping deck with a vibrating screen in dewatering and draining dense medium from fine coal
- Preparation characteristics of coal from Kanawha County, W. Va.
- Preparation characteristics of coal from Russell County, Va.
- Preparation characteristics of coal from Tazewell County, Va.
- Cleaning unsized fine coal in a dense-medium cyclone pilot plant
- Research and technologic work on Alabama coals :an annotated bibliography
- Preparation characteristics of coal from Hancock, Brooke, Ohio, and Marshall counties, W. Va.
- Preparation characteristics of coal from Fayette County, W. Va.
- Performance characteristics of coal-washing equipment :sand cones
- Laboratory investigation of the effect of oxidation on coal flotation
- Preparation characteristics of coal from Barbour County, W. Va.
- Preparation characteristics of coal from Webster County, W. Va.
- Decaking of coals in a fluid bed
- Preparation characteristics of coal from Randolph County, W. Va.
- Review of Bureau of Mines coal program,1965
- Preparation characteristics of coal from Buchanan County, Va.
- Preparation characteristics of coal from Upshur County, W. Va.
- Review of Bureau of Mines coal program, 1967
- Evaluation of synthetic organic flocculants in the treatment of coal refuse slurries
- Predicted results of cleaning Appalachian coals at low density for sulfur reduction
- Dewatering coal flotation tailing by the admixture of crushed washery refuse
- Performance of the hydrocyclone as a fine-coal cleaner
- Performance characteristics of coal-washing equipment :dense-medium coarse-coal vessels
- Preparation characteristics of coal from Clarion County, Pa.
- Pyrite size distribution and coal-pyrite particle association in steam coals :correlation with pyrite removal by float-sink methods
- Review of Bureau of Mines Coal Program, 1968
- Preparation characteristics of coal from Beaver and Lawrence counties, Pa.
- Preparation characteristics of coal from Clay, Gilmer, and Lewis counties, W. Va.