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Showing: 1 to 10 of 39 matches for "harbuck"  Page   1   2   3   4 TITLE Discussion – Sulfuric Acid Leaching of a Germanium-Gallium Ore – Mining Engineering, Vol. 43, No. 11, pp. 1361-1364 – Harbuck, D. D., Odekirk, M. D. and Judd, J. C.  SUMMARY Page 1. DISCUSSION Sulfuric acid leaching of a germanium-gallium ore DD Harbuck, MD Odekirk and JC Judd ... 1361-1364 Discussion by Erich U. Petersen Harbuck et al. ... AUTHOR Petersen, Erich U. PUBLISHED 1992 TITLE Discussion - Sulfuric Acid Leaching Of A Germanium-Gallium Ore - Harbuck, D. D., Odekirk, M. D., Judd, J. C.  SUMMARY ... germanium-gallium ore DD Harbuck, MD Odekirk and JC Judd Technical Pupers, MlNlNG ENGINEERING. Vol. ... 1361-1364 Discussion by Erich U. Petersen Harbuck et al. ... AUTHOR Petersen, Erich U. PUBLISHED 1993 TITLE Acid Sulfation of Alunite  SUMMARY Page 1. Acid Sulfation of Alunite By L. J Froisland, ML Wouden, and D. D. Harbuck ... ... Acid Sulfation of Alunite By L. J Froisland, ML Wouden, and D. D. Harbuck ... AUTHOR Froisland, L. J. PUBLISHED 1989 TITLE Gallium and Germanium Recovery From Domestic Sources  SUMMARY ... By D. D. Harbuck UNITED STATES DEPARTMENT OF THE INTERIOR ... By D. D. Harbuck UNITED STATES DEPARTMENT OF THE INTERIOR Manuel lujan, Jr., Secretary ... AUTHOR Harbuck, D. D. PUBLISHED 2010 TITLE Formation Of Titanium Powder By Potassium Reduction Of Titanium Salts  SUMMARY ... SALTS BY DONNA D. HARBUCK BUREAU OF MINES ... h hour in inch 6 Page 7. FORMATION OF TITANIUM POWDER BY POTASSIUM REDUCTION OF TITANIUM SALTS By Donna D. Harbuck 1 ... AUTHOR Harbuck, Donna D. PUBLISHED 2011 TITLE Yttrium Recovery From Bokan Mountain, Alaska  SUMMARY Page 1. Yttrium recovery from Bokan Mountain, Alaska GK Green and DD Harbuck FEBRUARY 1995 1 Abstract - The Bokan Mountain area on Prince of Wales Sulfation. ... AUTHOR Green, G. K. ; Harbuck, D. D. PUBLISHED 1996 TITLE Increasing Germanium Extraction From Hydrometallurgical Zinc Residues  SUMMARY ... DD Harbuck ... Previous data(Harbuck et al., 1988- 1989) indicated that the "insoluble" germanium was present in solid solution with silica. ... AUTHOR Harbuck, D. D. PUBLISHED 1994 TITLE Increasing Germanium Extraction From Hydrometallurgical Zinc Residues  SUMMARY ... D. D. Harbuck ... Previous data (Harbuck, 1988- 89) indicated that the "insoluble" germanium was present in solid solution with silica. ... AUTHOR Harbuck, D. D. PUBLISHED 1991 TITLE Sulfuric Acid Leaching of a Germanium Gallium Ore  SUMMARY ... DD Harbuck, MD Odekirk and JC Judd ... This same behavior was observed in the leaching of germanium from zinc processing residues (Harbuck, 1989). ... AUTHOR Harbuck, D. D. PUBLISHED 1991 TITLE Sulfuric Acid Leaching Of A Germanium Gallium Ore  SUMMARY ... DD Harbuck, MD Odekirk and JC Judd ... This same behavior was observed in the leaching of germanium from zinc processing residues (Harbuck, 1989). Pugh (1929). ... AUTHOR Harbuck, D.D. ; Odekirk, M. D. ; Judd, J. C. PUBLISHED 1992 Showing: 1 to 10 of 39 matches for "harbuck"  Page   1   2   3   4 Search Again