Princeton Universityenergy Use In The Copper Industry
flow sheets for copper ades of this century, when open pit mining, flo- amining is essentially a comminution process (see table 6-l); dump leaching ing, report prepared tor the u, s, bureau of mines, december 1982, vol. 1. table 7-1 .—energy requirements for. copper production. 10'. percent. operation.,copper production with outokumpu flash smelting an update,pdf this paper gives an overview of the primary copper smelting business during the years of simplified flow sheet of lurec -process.