copper matte processing diagram

copper processing | Definition, History, & Facts ...

Copper processing: Copper processing, the extraction of copper from its ores and the preparation of copper metal or chemical compounds for use in various products.

Copper Mining and Extraction: Sulfide Ores

This diagram shows the international trade flow in copper concentrate.The flow is from major mining countries to major industrial countries (Source: International Copper Study Group). ... Conversion of matte to copper blister The liquid matte is oxidised with air to form blister copper in a converter. ... The blister copper produced by this ...

COPPER Copper production - TU Delft

The reverberatory furnace dominated copper matte smelting for much of the 1900s, because it was an excellent process for smelting fine concentrate from flotation. It is a fossil fuel fired hearth furnace for smelting concentrate and producing copper matte. The reverbs began to decline in the

THERMODYNAMICS OF THE COPPER-IRON- SULFUR …

THERMODYNAMICS OF THE COPPER-IRON-SULFUR SYSTEM AT MATTE SMELTING TEMPERATURES by WILLIAM ANTHOVY KRIVSIKY ... Thermodynamics of the Copper-Iron-Sulfur System at Matte Smelting Temperatures by ... Activity Composition Diagram Cu-Fe System 16000 19 14. Sulfur Activity in Fe-S Binary System 20.

Energy and Environmental Profile of the U.S. Mining …

Energy and Environmental Profile of the U.S. Mining Industry 5.1 Process Overview 5.1.1 Copper Ore Mining Copper is commonly extracted from surface, underground and increasingly, from in situ operations. In 2000, the principal mining States, in descending order, Arizona, Utah, New Mexico, and Montana, accounted for 99 percent of domestic ...

(PDF) Kinetic parameters for the process of sulfatization ...

252 Copper–lead matte processing the matte and a possibility of its further treatment in the Arrhenius diagram was constructed (Fig. 6). According process of lead utilization. to the Arrhenius diagram (Fig. 6) the kinetics parameters were calculated (Table 3).

Copper Smelting - IFC

Copper Smelting Industry Description and Practices ... The matte from the furnace is charged to con-verters, where the molten material is oxidized in ... The smelting process typically produces less than 3 tons of solid waste per ton of copper produced. Pollution Prevention and Control.

ore mining process flow chart diagram

Copper Mining and Extraction Sulfide Ores. These mines have now closed and today the biggest copper mines are in Chile .... This flow diagram summarises the sulfide ore processing stages. ... process in ascending order of copper content. Use the flow chart as a guide. Matte Ore. Get Price

Review of ASARCO El Paso Smelting Processes

Figure 2 (shown on the following page) provides a process flow diagram for the early copper smelting process (1910-1992); Figure 3 (shown on the following page) provides ... charging and periodic tapping of matte, as well as skimming slag. Heat was supplied by ... Review of ASARCO El Paso Smelting Processes .

Electrorefining of Copper - Universidade Federal do Rio ...

Electrorefining of Copper 1. Electrorefining – General Introduction ... The process for electrorefining copper is typical of those carried out in aqueous solution. The electrolyte is copper sulfate (0.7 molar) and sulfuric acid (2 molar) and ... Diagram showing the structure of the cells in which the electrolytic refining of copper

Rodney Jones, Mintek Phillip Mackey, PJ Mackey …

Rodney Jones, Mintek Phillip Mackey, PJ Mackey Technology Inc. World mine production of copper in 2014, kt/a ... ancient Cypriots pioneered pyrometallurgical processing of copper, using the surrounding forest to supply energy for the ... This line was primarily used to convey the partially smelted copper matte to the coast from where it was ...

Copper mining. The main stages. - SchoolScience.co.uk

Copper mining There are a number of steps to get nearly pure copper from copper ore. ... Roll your cursor over the steps in the diagram to see a summary of each one. Click to find out more. ... Some impurities are removed as slag, leaving a matte (copper and iron sulphide liquid). Conversion of matte: Air is blown into the liquid matte forming ...

flow diagram of the direct outotec copper flash smelting ...

Copper Smelting Flow Diagram process flash furnaces in 1993 as a part of modernization of the plant to copper smelting process at the El Paso plant. ... and increase the raw material flexibility Figure 1-Flow diagram of the Direct Outotec Nickel Flash Smelting Process.

12.3 Primary Copper Smelting

12.3 Primary Copper Smelting 12.3.1 General1 Copper ore is produced in 13 states. In 1989, Arizona produced 60 percent of the total ... Metallurgical problems, however, led to the operation of these reactors for the production of copper matte. The Noranda process uses heat generated by the exothermic oxidation of hydrogen sulfide.

An Overview of Copper Smelting in Southern Africa - …

An Overview of Copper Smelting in Southern Africa Rodney T. Jones1* and Phillip J. Mackey2 1 Mintek, Randburg, South Africa ... The ancient Cypriots pioneered pyrometallurgical processing of copper, using the ... This line was primarily used to convey the partially smelted copper matte to the coast from where it

Copper processing - Images and Videos | Britannica.com

Schematic diagram of a flotation separation cell. A side-blown copper-nickel matte converter. Malachite. Malachite after azurite, a monoclinic copper carbonate, Tsumeb Mine, Namibia. ... Copper processing. description Article collections Media share. Share. SHARE. Facebook Twitter.

EXTRACTION OF COPPER - uotechnology.edu.iq

EXTRACTION OF COPPER BY SMELTING PROCESS Following steps are involved in the extraction of copper. Crashing and Grinding The ore is crushed then ground into powder. ... (slag) floats over the molten matte of copper. A matte of 60%Cu containing has been produced. BESSEMERIZATION Copper metal is extracted from molten matte through bessemerization ...

Chapter 6 Copper Production Technology - Princeton University

Chapter 6 Copper Production Technology ... Cement copper 1 (85-90% Cu) Matte (50-75% Cu) II I Converting i Anode refining and casting I I I Anodes (99.5% Cu) I Cathodes (99.99+% Cu) SOURCE: Office of Technology Assessment. ... aMining is essentially a Comminution process (see table 6-l); dump leaching uses materials that have already been mined ...

From Ore to Finished Product - Copper

Copper cathodes are pure copper produced from the processing of copper ores. However, cathodes are not in the final form of usage as copper materials. 9. Uses of Copper. Copper has many uses because it is not only practical but also beautiful. 10. Marine & Other Applications.

ISACONVERT™ – Continuous Converting of Nickel/PGM …

Continuous Converting of Nickel/PGM mattes M.L. Bakker, S. Nikolic, A.S. Burrows, and G.R.F. Alvear ... process has also been adapted to continuous converting of copper matte to blister copper7-9, and low-grade nickel matte to Bessemer matte2,10, ... Process Block Diagram for the Nickel/PGM ISACONVERT™ Process

Copper - Wikipedia

The resulting copper matte, consisting of Cu 2 S, ... The process of recycling copper is roughly the same as is used to extract copper but requires fewer steps. ... Pourbaix diagrams for copper in pure water, or acidic or alkali conditions. Copper in neutral water is more noble than hydrogen.

How Do They Do That? Making Copper Plumbing Tube

In this process, the moveable, water-cooled floor of the mold cavity (or a dummy block) seals the mold until the first volume of copper freezes. Molten metal is then added to the mold at the same rate that the floor is withdrawn downward (see diagram).

12.6 Primary Lead Smelting - US EPA

A diagram of a typical facility, with particle and gaseous emission sources indicated, is shown in Figure 12.6-1. 12.6.2.1 Sintering - ... and matte (copper sulfide and other metal sulfides), which rises to the top, and speiss (high in arsenic and antimony content) are both ... content of the dust at primary lead smelting and refining ...

Copper extraction - Wikipedia

The matte, which is produced in the smelter, contains 30–70% copper (depending on the process used and the operating philosophy of the smelter), primarily as copper sulfide, as well as iron sulfide.

Copper Matt Raku firing - YouTube

Jan 28, 2007· Raku firing copper matt pots. BEER TO BOWIE KNIFE - HUGE BOWIE KNIVES FROM RING PULLS - knife casting at home - Melting Metal - …

Our Operations - Sterlite Copper

Matte is transferred to Converters for further processing. The Copper Matte is converted into Blister Copper in the Pierce Smith Converter in two stages.In the first stage, called Slag Blow, most of the iron and a small quantity of sulphur are oxidised and removed. In the second stage, called Copper Blow, sulphur is removed to get Blister Copper.

OUTOTEC SMELTING SOLUTIONS FOR THE PGM INDUSTRY …

OUTOTEC SMELTING SOLUTIONS FOR THE PGM INDUSTRY L. Aspola Outotec R. Matusewicz Outotec K. Haavanlammi Outotec ... Figure 1-Flow diagram of the Direct Outotec Nickel Flash Smelting Process ... hydrometallurgical methods to recover copper, nickel, cobalt, and PGMs. Process gas containing SO2 from the FSF is cooled by a waste heat boiler ...

Smelting & Reduction - vscht.cz

reduction smelting; (ii) matte smelting; and (iii) flash smelting. The reduction smelting process involves the reduction of oxidic sources of metals with carbon in the presence of a flux mineral + reducing agent + ßux = metal + slag + gases ... oxides of tin, lead, copper, nickel, and zinc.

Copper Production: How Is Copper Made? - The Balance

Here's information about the modern manufacturing process of copper and how much is generally produced. The Balance Manufacturing Process of Copper . Menu Search Go. Go. Investing. Basics Stocks Real Estate Value Investing ... The remaining mixture is a molten copper sulfide referred to as 'matte'.

Copper Mining and Processing: Processing of Copper Ores ...

Copper processing is a complicated process that begins with mining of the ore (less than 1% copper) ... This step produces a combination of matte, a mixture of copper, sulfur and iron, and slag, a dense, glassy material made of iron, silica, and other impurities. The copper matte created by the smelting furnace contains 58-60% copper.