Removing pyrite from coal by dry-separation methods

Additional Authors:	Eckerd, J. W., Brady, G. A., Zulkoski, M., Abel, W. T.
Year:	1973
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of Interior, Bureau of Mines,
Series:	Report of investigations / United States Department of the Interior, Bureau of Mines ;
Report Number:	7732
Subjects:	Separation (Technology)
	Pyrites
	Coal, Pulverized
Link:	https://hdl.handle.net/2027/mdp.39015078482661