Fine grinding of coal by a turbomilling process
By: by E.G. Davis.
Series: Bureau of Mines report of investigations ;; 9070; Report of investigations (United States. Bureau of Mines) ;; 9070.
Publisher: U.S. Dept. of the Interior, Bureau of Mines
Published: 1987
Place of publication: [Pittsburgh, Pa.]
Language: eng
Subjects: Coal -- Analysis.; Size reduction of materials.
Notes: Bibliography: p. 8.