Volume 121
Metallurgy of Lead and Zinc Sponsored by the Rocky Mountain Fund Papers Specially Solicited for this Volume by the Institute’s Technical Committee on Reduction and Refining of Lead and Zinc
Title Page
Committee on Rocky Mountain Income
Committee on Reduction and Refining of Lead and Zinc
A.I.M.E. Officers and Directors
Preface – Carle R. Hayward
Contents

PAPERS:

LEAD

TITLE AUTHOR
A Brief History of Blast-furnace Lead Smelting in America Arthur S. Dwight
Sintering Lead Ores H. J. Stehli
Blast-furnace Practice at Midvale, Utah Galen H. Clevenger
Lead Blast-furnace Practice at Trail, B. C. G. E. Murray
Blast-furnace Practice at the Bunker Hill Smelter P. C. Feddersen and H. E. Lee
Lead Blast-furnace Practice in Missouri C. M. Warner
Smelting in the Lead Blast Furnace G. L. Oldright and Virgil Miller
Lead Smelting in the Federal Improved Mechanical Ore Hearth (With Discussion) L. J. Buck
Equilibrium in Lead Smelting (With Discussion) S. Frederick Ravitz and Kenneth E. Fisher
Drosses in Lead Smelters C. M. Dice, G. L. Oldright and T. B. Brighton
Treating Blast-furnace Drosses O. P. Chisholm
A Study of Drosses from Lead Blast Furnaces (With Discussion) G. U. Greene
Softening of Lead Bullion Arthur E. Hall
Debismuthizing Lead with Alkaline Earth Metals, Including Magnesium, and with Antimony Jesse O. Betterton and Y. E. Lebedeff
Continuous Lead Refining at Port Pirie, South Australia G. K. Williams
Chlorine Dezincing in Lead Refining Jesse O. Betterton
Electrolytic Lead Refinery, Betts Process, the Consolidated Mining and Smelting Company of Canada Limited P. F. McIntyre
Betts Process at Oroya, Peru, S. A. T. E. Harper, Jr. and Gustave Reinberg
Electrolytic Solder (With Discussion) R. P. E. Hermsdorf and Max Heberlein

FUME AND DUST COLLECTION

TITLE AUTHOR
Modern Automatic Baghouses for Collection of Lead-furnace Fumes R. L. Hallows and B. M. O’Harra
Collection of Lead and Zinc Dusts and Fumes by the Cottrell Process Harry V. Welch

ZINC

TITLE AUTHOR
History of the Metallurgy of Zinc W. R. Ingalls
Sintering Zinc Ores H. J. Stehli
The Warner-Ingalls Zinc-roasting Process Munroe F. Warner
Horizontal Retort Practice of the National Smelting Company, Limited, Avon- mouth. England T. B. Gyles
New Jersey Zinc Company Vertical Retort Process E. H. Bunce and E. C. Handwerk
Manufacture of Silicon Carbide Retorts E. J. Bruderlin
New Jersey Zinc Company Process for the Refining of Zinc by Redistillation W. M. Peirce and R. K. Waring
World Survey of Electrolytic Zinc Arthur Zentner
The Magdeburg Zinc Works of the Georg Von Giesche's Erben Mining Company Hermann Bach, Walther Hänig, Willi Gehrhardt, Ernst Theurich and Walter Langner
Electrolytic Zinc at Risdon, Tasmania W. C. Snow
Electrolytic Zinc Plant of the Sullivan Mining Company W. G. Woolf and E. R. Crutcher
Electrolytic Zinc Plant of the Consolidated Mining and Smelting Company of Canada, Limited - appendix B. A. Stimmel, W. H. Hannay and K. D. McBean
The Trollhättan Electrothermic Zinc Process (With Discussion) W. S. Landis
St. Joseph Lead Company's Electrothermic Zinc-smelting Process George F. Weaton
Intermittent Zinc Distilling from Ore W. R. Ingalls
Reduction of Zinc Ores by Natural Gas H. A. Doerner
Direct-process Zinc Oxide E. H. Bunce and H. M. Haslam
Treatment of Residues from Electrolysis of Zinc and of Lead-furnace Slags in Ash-fusion Gas Producers J. Van Oirbeek
The Waelz Process William E. Harris
Slag Treatment for the Recovery of Lead and Zinc at Trail, British Columbia R. R. McNaughton

APENDIX

TITLE AUTHOR
The Electrolytic Zinc Plant of the Consolidated Mining and Smelting Company of Canada, Limited  

INDEX

TITLE AUTHOR
Index