Cost of Producing Copper from Chalcopyrite Concentrate as Related to SO2 Emission Abatement

An Evaluation of Five Smelting Procedures

by C. Melvin Lepper, David P. Lindroth, Donald E. Hirsch, Eugene D. Calvert, Floyd William Wood, Frederick E. Armstrong, Harry G. Lucas, Howard O. Poppleton, James L. Holman, Kenneth J. Miller, M. B. Shirts, M. C. Irani, Masami Hayashi, Paul Biggs, T. D. Ralston, T. O. Llewellyn, W. L. O'Brien, William K. Overbey, William T. Abel, Zachery J. Fink, A. F. Baker, Charles A. Koch, G. V. Sullivan, Henry Dolezal, James B. Stephenson, James H. Scott, Louis E. Dalverny, N. S. Smith, Pearl F. Langdon, Robert Blickensderfer, Ronald R. Lowery, Thomas T. Campbell, Walter K. Sawyer, B. R. Henniger, Forrest G. Shultz, Joseph Grumer, Joseph H. Bilbrey, Marvin J. Adam