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Resins in Coal
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Ücretsiz
Precision of the Volatile-matter Determination for Anthracite, Low-temperature Coke, and Subbituminous Coal
Ücretsiz
Determination of Moisture-holding Capacity (bed Moisture) of Coal for Classification by Rank
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Ücretsiz
An Investigation of a Laboratory Test for Determination of the Free-swelling Index of Coal: Revision of R.I. 3989
Ücretsiz
Analyses of Ash from Coals of the United States
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Fusibility of Ash Coals of the United States: Volumes 207-212
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Low-temperature Distillation Yields of Primary Tar and Light Oil from Coals of Various Ranks and Types
Ücretsiz
Notes on the Sampling and Analysis of Coal
Ücretsiz
Clinker Formation as Related to the Fusibility of Coal Ash
Ücretsiz
The Determination of Moisture in Coke
Ücretsiz
Low-temperature Carbonization of Alaskan Coals
Ücretsiz
Methods of Sampling and Analyzing Coal-mine Dusts for Incombustable Content
Ücretsiz
Methods of Analyzing Coal and Coke
Ücretsiz
The Determination of Combustible Matter in Silicate and Carbonate Rocks
Ücretsiz
Analyses of Mine and Car Samples of Coal Collected in the Fiscal Years 1916 to 1919: Issue 193
Ücretsiz
Mining and Preparing Domestic Graphite for Crucible Use
Ücretsiz
Carbonizing Properties: West Virginia Coals from the Eagle, No. 2 Gas, Pocahontas No. 3 and Pocahontas No. 4 Beds, Issues 487-493
Ücretsiz
Splint Coals of the Appalachian Region: Their Occurrence, Petrography, and Comparison of Chemical and Physical Properties with Associated Bright Coals
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Friability, Grindability, Chemical Analyses, and High- and Low-temperature Carbonization Assays of Alabama Coals
Ücretsiz
Coal-mine Fatalities in February, 1925: Issues 2676-2680
Ücretsiz