Mining Magazine - Top of the heap - Biominpilot plant for leaching copper ores bearing chalcopyrite in Iran. The company developed the. SmartColumn, a novel testing apparatus for conﬁrming that heaps.iran pilot copper ore heap leach,Copper Hydromet Gaining Ground for Sulphide Ores - ALTA .May 26, 2007 . Hydrometallurgical processes for treating copper sulphide ore and . Mintek have been operating three 20,000 tonne bio-leaching pilot heaps with. NICICO at Sar Cheshmeh in Iran to treat chalcopyrite ores, and are currently.
iran pilot copper ore heap leach