Separation of Tantalum From Columbium by the Hydrofluoric Acid-Sulfuric Acid-Methyl Isobutyl Ketone System.
Contributors: May, S.L.; Tews, J.L.; Goff, T.N.
Series: Report of investigations (United States. Bureau of Mines) -- 5862
Publisher: s.n
Published: 1961
Place of publication: S.l
Language: eng
Notes: 1