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Expansion of coal during coking
Shrinkage of coke
Carbonizing properties and petrographic composition of no. 2-bed coal from Bartoy mine and no. 5-bed coal from Wilkeson-Miller mine, Wilkeson, Pierce County, Wash.
Carbonizing properties and petrographic composition of thick Freeport-bed coal from Harmar mine, Harmarville, Allegheny County, Pa. :and the effect of blending this coal with Pocahontas No. 3- and 4-bed coals
Measurement of coking pressure in a small laboratory oven
Preparation of ultrathin sections of coal
Pyrite size distribution and coal-pyrite particle association in steam coals :correlation with pyrite removal by float-sink methods