Browse TRAIL Inventories

International system for classifying brown coals and lignites and its application to American coals

Determining phosphorous in coal and coke :evaluation of volumetric, colormetric, and gravimetric methods

Application of rapid methods for analyzing coal ash and related materials

Effect of sulfur retention on determined ash in lower-rank coals

Plastic, Agglutinating, and Free-Swelling Properties of American Coals


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