Production of titanium dioxide pigment from perovskite concentrates, acid sulfation method

Author:	Petersen, A. E.
Additional Authors:	Shirts, M. B., Schwier, J. H., Allen, J. P.
Year:	1992
Document Type:	BMRA
Issuing Agency:	Bureau of Mines, U.S. Dept. of the Interior,
SUDOC:	I 28.23:9397
Series:	Report of investigations / Bureau of Mines ;
Report Number:	9397
Subjects:	Titanium--Metallurgy
	Sulfuric acid
	Perovskite
	Perovskite (Mineral)
Links:	https://hdl.handle.net/2027/mdp.39015077558289
	no.9397 1992