RI 5432 Carbonizing Properties Of McDowell County, W. Va., Coals ? Summary

This report describes the carbonizing properties of the principal coal beds of McDowell County, W. Va. Coals from 14 coal beds were selected for study: Upper Cedar Grove, Middle Cedar Grove, Lower Cedar Grove, Eagle, Douglas, Iaeger, Sewell, Welch, Beckley, Fire Creek and Pocahontas Nos. 3, 4, 5, and 9. Selection was based upon estimated minable reserves. McDowell County coals rank either as high-volatile A, medium-volatile, or low-volatile bituminous coal, and this variation in rank is reflected in the wide diversity of the carbonization properties of the coals. All coals tested were either satisfactory as mined or could be upgraded to meet present chemical standards for metallurgical coke; the coals produced strong coke, as determined by ASTM shatter and tumbler tests.