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The determination of moisture in coke

The determination of combustible matter in silicate and carbonate rocks

Fusibility of Ash from Coals of the United States

Check determinations of fusibility of coal ash with the De Graaf electric coal-ash fusion furnace

Accelerated Laboratory Test for Determination of Slacking Characteristics of Coal

Carbonizing properties and constitution of Pittsburgh bed coal from Edenborn mine, Fayette County, Pennsylvania

Carbonizing properties and constitution of Chilton bed coal from Boone no. 2 mine, Logan County, W. Va.

Carbonizing properties and constitution of no. 2 gas bed coal from Point Lick no. 4 mine, Kanawha County, W. Va.

Carbonizing properties and constitution of Alma bed coal from Spruce River no. 4 mine, Boone County, W. Va.

Check determinations of grindability of coal by various methods

Low-temperature distillation tests of subbituminous coal from the Denver region coal field, Colorado

Notes on the sampling and analysis of coal

Carbonizing Properties of West Virginia Coals and Blends of Coals From the Alma, Cedar Grove, Dorothy Powellton A, Eagle, Pocahontas and Beckley Beds

Carbonizing properties and petrographic composition of Pond Creek bed coal from Majestic mine, Majestic, Pike County, Ky.

Carbonizing properties and petrographic composition of High Splint bed coal from Closplint mine, Closplint, Harlan County, Ky.

Carbonizing properties and petrographic composition of washed and unwashed Lower and Upper Kittanning-bed coals from mines 72 and 73, Johnstown, Cambria County, Pa.

Carbonizing properties and petrographic composition of Sewell bed coal from Wyoming Mine, Wyoming County, W. Va., and the effect of blending this coal with Alma bed coal

Carbonizing properties and petrographic composition of Pittsburgh-bed coal from Bureau of Mines Experimental mine, Bruceton, Allegheny County, Pa.

Classification chart of typical coals of the United States :showing B.t.u. per pound on the moist, mineral-matter-free basis, plotted against fixed carbon on the dry, mineral-matter-free basis

Friability, grindability, chemical analyses, and high- and low-temperature carbonization assays of Alabama coals

Splint coals of the Appalachian Region:their occurrence, petrography, and comparison of chemical and physical properties with associated bright coals

Methods of sampling and analyzing coal-mine dusts for incombustible content

Carbonizing properties and petrographic composition of Upper Freeport coal from Morgantown District, Monongalia County, W. Va. :and of Lower Freeport coal from eastern Indiana County, near Cambria County, Pa.

Precision of the volatile matter determination for anthracite, low-temperature coke, and subbituminous coal

Coke from Low-Ash Appalachian Coals for Carbon Electrodes in Aluminum Industry with a Chapter on Comparison of Results Obtained by Trent Process for Cleaning Coal with Those by Float-and-Sink Methods

Low-temperature carbonization of Alaskan coals

Rare and uncommon chemical elements in coal

Analyses of ash from coals of the United States

Resins in coal

An investigation of a laboratory test for determination of the free-swelling index of coal

American Lignites: Geological Occurrence, Petrographic Composition, And Extractable Waxes

Determination of moisture-holding capacity (bed moisture) of coal for classification by rank

Composition of perlite

Analyses of Ash from United States Coals

Low-Temperature Carbonization Assays of North American Coals


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