cost copper mining and refining machinery

  • The Copper Market, Treatment and Refining Charges -

    2021-5-6 · The annual copper smelter benchmark Treatment Charges fell to the lowest level since 2012 to 59.5 USD per ton for year 2021. This is a strong indication of the concentrate market tightness. In the early months of 2021, spot Treatment and Refining charges for copper have continued to decline and are at their lowest level since 2012.

  • Mining Cost Models | Commodity Cost Curves | Cost

    Copper Mining Cost Service. Provides our independent breakdown of mining costs for all operating copper-producing assets, and covers the years 2007-2030. The model provides 100% coverage of operating mines, comprising 334 profiles, plus an additional 70 Tier 1


    2018-2-7 · NET CASH COST C3 VS COPPER PRICE (¢US$/LB) Source: Cochilco and Woodmackenzie Q32017 • 2012: Mining companies began to make efforts to contain the rise in costs. • 2016: Margins of the companies presented levels observed before 2002. 68,4

  • Chapter 7 Energy Use in the Copper Industry

    1996-11-20 · Pit Mines,”Engineering and Mining Journal, June 1987, pp. 76-80. 9See the discussion of comminutionin ch. 6. Table 7-3.—Effect of Varying Cut-off Gradea Cut-off gradeMillhead gradeTons milled Million Btu/ton cathode copper produced (% Cu) (% Cu) (x 10’) Mining Concentrating Refining Total 0.00 0.45 26.600 17.4 53.7 35.2 106.3

  • Mining and metals refining - Outotec

    The Denver Orion slurry pump, introduced in 1981 and now owned by Outotec, is found in the most demanding mining and industrial. For mining professionals, partnering with a mill liner supplier helps to achieve higher grinding performance and

  • Chapter 6 Copper Production Technology

    1996-11-20 · for producing copper, from exploration, through mining and milling, to smelting and refining or solvent extraction and electrowinning. The chap-ter begins with an overview of the history of cop-per technology development. Then, for each stage i n copper production, it reviews the cur-rent state-of-the-art, identifies recent technologi-


    2019-3-27 · Operating Costs US$/t milled US$/lb Mining Costs 17.60 0.86 Power Cost 2.48 0.12 Processing Cost (excluding power costs) 3.61 0.18 Site Administration 2.18 0.11 Logistics 3.88 0.19 Treatment and Refining Charges 3.76 0.18 Silver By-Product Credit (5.96) (0.29) Operating Costs (C1 Cash Costs) 27.55 1.35 Key Outcomes

  • Economic of Copper Processing - SlideShare

    2013-6-23 · Economic of Copper Processing. The balance between milling cost and metal losses is crucial, particularly with low-grade ores. Most mills keep detailed accounts of operating and maintenance costs, broken down into various sub-division, such as

  • Copper Environmental Profile

    2019-3-4 · copper mining: surface and underground mining. Due to copper being spread in relatively low concentrations over large areas, surface, or open-pit mining, is the predominant mining method for copper in the world. After mining, copper is produced by one of two process routes: pyrometallurgical or hydrometallurgical.