Convertol process of coal-slurry treatment

Author:	Fraser, Thomas,
Year:	1953
Document Type:	USBI
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.27:7660
Series:	Information circular / United States Department of the Interior, Bureau of Mines ;
Report Number:	7660
Subjects:	Petroleum
	Centrifugation
	Separation (Technology)
	Coal slurry
Link:	https://hdl.handle.net/2027/mdp.39015078456558