LUM Series Superfine Vertical Roller Grinding Mill
LUM Series Superfine Vertical Roller Grinding Mill

production of copper matte

production of copper matte

  • Copper extraction - Wikipedia

    Copper extraction refers to the methods used to obtain copper from its ores. The conversion of ... Finally, the final refining process is electrolysis. For economic .... The term matte grade is normally used to refer to the copper content of the matte.

  • Blister Copper - an overview | ScienceDirect Topics

    The purpose of matte smelting is to separate the metal sulfides (Cu2S–FeS) from .... Roughly 90% of world production of copper comes about by this technology.

  • basic conrol principles of a new process technology for copper ...

    ... continuous converting of copper-nickel mattes and copper concentrates coming from high-grade matte separation, with the production of blister copper, a slag ...

  • Production of Matte, White Metal, and Blister Copper by Flash ...

    SUMMARY .Outokumpu Oy has intensively studied the production of hzgh-grade copper matte in a flash smelting furnace since the 1950s. Blister copper was ...

  • Production of Matte, White Metal, and Blister Copper by Flash ...

    20 Dec 2013 ... Outokumpu Oy has intensively studied the production of high-grade copper matte in a flash smelting furnace since the 1950s. Blister copper ...

  • Matte | metallurgy | Britannica

    Matte, crude mixture of molten sulfides formed as an intermediate product of the smelting of sulfide ores of metals, especially copper, nickel, and lead. Instead of ...

  • Lecture 20 Smelting Contents Preamble Matte smelting ... - nptel

    In production of nickel, matte of copper-nickel is an intermediate product. Next is copper- nickel matte. One advantage of matte smelting is its low melting point ...

  • simplified copper production from primary concentrates: the ...

    and/or high grade matte product is converted directly to copper cathode and elemental sulphur .... ization of the direct electro-refining of copper matte is a series.

  • (PDF) Copper matte - slag reaction sequences and separation ...

    7 Jan 2019 ... In general, copper matte smelting can be described ...... pyrometallurgical processes for adjustable, eco- and cost-efficient production of metals.

  • Continuous Copper Converting - Smelting | Home - IsaSmelt

    The latest innovation with the ISASMELT™ technology is continuous copper ... of copper matte can be achieved to produce blister for anode furnace refining.

  • 030309 Secondary copper production Converter-Blast ...

    Process description. Secondary materials such as oxide materials for example can also be processed in shaft kilns to copper matte or coarse copper.

  • occurrence and speciation of copper in slags obtained ... - Core

    Slags involved in smelting-converting-refining operations to produce blister ... The mechanical entrainment of copper matte by slags from both the flash and ...

  • precious metals in copper smelting products - journalssystem ...

    5 Mar 2001 ... suspension slags and copper matte from the Legnica-Glogow Copper ... This causes a loss of precious metals during metallurgical production.

  • 銅スラグのクリーニングと鉄源回収

    production of copper from copper concentrates, contains ... Copper slag from copper matte smelting contains iron, which forms fayalite (Fe2SiO4) as the major.

  • ISACONVERT TM: continuous converting of nickel/PGM mattes

    ... converting of copper matte to blister copper7-9 and low-grade nickel matte to .... a continuous TSL process for nickel/PGM matte production was investigated ...

  • the nickel-copper mining, smelting and nickel refining industry ...

    The production of new nickel in Canada during 1938 totalled 210,572,738 pounds valued at $53,914,494 ... thgether with the copper content of matte exported.

  • 2.5 Direct Outokumpu nickel flash smelting process - Helda

    metallurgy for ferronickel production and on copper metallurgy for nickel matte production. Today the development of hydrometallurgical methods for treating.

  • mitsubishi process smelters in operation around the world

    1 Dec 1990 ... The Converting furnace (C-furnace) removes the remaining iron and sulfur from the copper matte, producing "blister" copper (about 98.5% Cu).

  • Slide 0 - Anglo American Platinum

    sulphide ores containing PGMs, Nickel, Copper and other metals: • Platinum (Pt) .... Refining. PGM. Refining. Sell Ore. Sell. Concentrate. Sell Furnace Matte.

  • minor elements in copper smelting and electrorefining - McGill ...

    CHAPTER 2 - COPPER PRODUCTION PROCESSES. 7. 2.1. Concentration by froth flotation. 8. 2.2. Matte smelting. 9. 2.3. Converting. 11. 2.4. Fire-refining and ...

  • Hydromet Technology - Vale

    Hydrometallurgy has been used for refining the matte to produce high purity nickel, copper and cobalt for the market. Thus, traditional production of these metals ...

  • Copper Isasmelt – Dealing with Impurities (Invited) - Semantic ...

    Xstrata's mining, smelting and refining operations are based in Australia, .... phases, at a copper matte grade of 60%, bath temperature of 1180 °C and 60% ...

  • Extraction and Refining of the Platinum Metals | Johnson ...

    This article deals with the succeeding stages of extraction and refining carried ... Here the nickel-copper matte, carrying the platinum metals at about fifty ounces ...

  • MMC Norilsk Nickel: NORILSK NICKEL GROUP ... - Bloomberg

    31 Jul 2019 ... Copper In 2Q19, consolidated copper production was down 2% q-o-q to 125 ... processed volumes of nickel matte shipped from Polar division.

  • Potential of Solar Central Tower Systems for Thermal ...

    Applications in the Production Chain of Copper by .... Set of operational modes to produce a 60 % in Cu matte grade from the pure calcopyrite concentrate.

  • ASARCO » Smelting

    At the Asarco copper smelter in Hayden, Arizona, the oxygen flash furnace is initially ... The bottom layer of mostly copper and some iron is called matte. ... one rotation every fifteen minutes, together producing more than 120 anodes per hour.

  • INNOVATION BY ACCELERATION – Inauguration of ERAMET ...

    24 Jun 2019 ... In that regard, instead of shipping in nickel concentrate (matte) from New ... Boliden Harjavalta's production by 3.5 Ktons of copper and by more ...

  • Northport Smelting and Refining Company

    In its early years the smelter primarily treated copper ores from the Le Roi's mine near Rossland, British Columbia (although the "Matte Record, 1901-1911," ...

  • Paul Queneau - Civil and Environmental Engineering

    Production of Copper Chemicals from Secondary and Byproduct Sources in the ... Atmospheric Leaching of Nickel-Copper Matte at Port Nickel, CIM Bulletin, ...

  • Unit - 6.pmd - ncert

    of copper matte which contains Cu2S and. FeS. FeO + SiO2 → FeSiO3. (6.12). (slag). The SO2 produced is utilised for manufacturing H2SO4 . (b) Reduction of ...

  • What is matte in metallurgy of copper? - Quora

    Matte is a term used in the field of pyrometallurgy given to the molten metal ... Why are silver and gold not removed during the fire refining in copper metallurgy?

  • Copper smelting furnace, Almalyk, Uzbekistan: Dobersek

    Construction of a new copper smelting furnace. ... Batch preparation system; Smelting furnace (Vanyukov, ContiSmelt System); Matte mixer and slag mixer ...

  • Port Pirie Redevelopment 7th World Lead ... - Metal Bulletin

    4 Nyrstar mining production , including deliveries from the Talvivaara zinc .... Copper. Copper matte. Internal residue to TSL. Precious metals concentrate. Acid.

  • Operations - Technologies ... - Sherritt International

    Leaching of nickel-copper matte and recovery of platinum group metals ... High copper extractions and the production of residues amenable to high recoveries of ...

  • The Thennodynamic Behavior of Magnetite in Non ... - TSpace

    Figure 2.3.3.3 Oxygen solubility in copper mûtes afk Kaiser (1 985) ........................ 28 ..... Figure 61.3.1 Cumnt smelter flowsheet for production of converter matte .

  • Matte/Speiss - coral sas

    MATTE is an artificial sulphide of one or more of the metals, formed in the dry way. ... In the melts used in assaying, smelting, and fire refining there is the ... In the presence of copper, speiss will form in the assay fusion unless the charge is ...