ausmelt process for copper blister production

    ausmelt process for copper blister production

    Ausmelt’s top submerged lance technology applied to copper

    Ausmelt has developed a process that allows the production of blister copper from copper concentrates, using either one or two furnaces depending on the scale of the operation. Ausmelt’s top submerged lance technology has been applied to numerous smelting processes including the recovery of most non-ferrous metals, and iron production.

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    Author: K. R. Robilliard, W. E. Short, G. A. Guorgi, B. R. Baldock

    COPPER Copper production - TU Delft

    Copper production About 80 % of (converter or blister) copper 3. Refining the crude copper, Figure 1: Overview of copper production Benefication process Figure 2: Overview of a typical beneficiation process at a concentrator Sulfidic copper ores are too dilute for direct smelting. Smelting these materials would require too

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    Copper - Sulphuric Acid

    The process is a conceptual process for continuous production of blister copper from concentrate in a single stage elongated kiln-shaped reactor. Engineering aspects of the reactor design will be difficult to overcome. The anticipated off gas strength would be 80% SO2. Back to top. IsaSmelt/Ausmelt

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    AUSMELT TECHNOLOGY-DEVELOPMENTS IN COPPER

    production of blister copper and so began the application of TSL and Ausmelt Technology in the area of copper processing, through to blister copper. From these early beginnings, TSL copper

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    Copper Scrap - an overview ScienceDirect Topics

    The Contimelt process is a continuous two-stage process to melt and treat, e.g. high-grade copper scrap, black copper and blister copper. Several of the more recently built plants are using bath smelting with top-submerged lance Isasmelt/Ausmelt technology or top blown rotary converters (TBRC)/Kaldo or a combination of submerged lance and TBRC

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    Design and Costing Study Report Ausmelt Primary Smelter

    process 311,525 dry tonnes per annum of Browns concentrates. The process to treat the concentrates has been designed to maximise lead recovery to fume and cobalt recovery to matte. The Ausmelt plant will produce 78,930 tonnes of cobalt-copper-nickel-iron matte, 115,140 tonnes of discard slag and 103,480 tonnes of high lead fume per annum.

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    Copper Scrap - an overview ScienceDirect Topics

    The Contimelt process is a continuous two-stage process to melt and treat, e.g. high-grade copper scrap, black copper and blister copper. Several of the more recently built plants are using bath smelting with top-submerged lance Isasmelt/Ausmelt technology or top blown rotary converters (TBRC)/Kaldo or a combination of submerged lance and TBRC

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    (PDF) AUSMELT TECHNOLOGY-DEVELOPMENTS IN COPPER

    production of blister copper and so began the application of TSL an d Ausmelt Technology in the area of copper processing, t hrough to blister copper. From these ea rly be ginni ngs, TSL copper s

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    Design and Costing Study Report Ausmelt Primary Smelter

    process 311,525 dry tonnes per annum of Browns concentrates. The process to treat the concentrates has been designed to maximise lead recovery to fume and cobalt recovery to matte. The Ausmelt plant will produce 78,930 tonnes of cobalt-copper-nickel-iron matte, 115,140 tonnes of discard slag and 103,480 tonnes of high lead fume per annum.

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    Copper Mining and Production Processes Explained

    Processes: copper mining and production. Copper is found in natural ore deposits around the world. This page explains copper mining: the production route taken from ore-containing rock to a final product that is the highest-purity commercial metal in existence and used in a wide variety of applications essential to modern living.

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    Applying Ausmelt processing to complex copper smelter

    Ausmelt technology opens up new opportunities for the economic processing of complex copper smelter dusts. Not only can the technology separate more of the unwanted elements to produce a clean blister copper for refining, but it can also allow production of fume and precious metal products that can be readily upgraded to produce high-grade, valuable products.

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    The application of Ausmelt technology to base metal

    of a typical copper sulphide concentrate. Tons/day/m2 of hearth Reverberatory furnace 483,4,5 Flash furnace 9125 Ausmelt furnace 501006 The application of Ausmelt technology to base metal smelting, now and in the future by P.N. Vernon* and S.F. Burks† Synopsis Ausmelt top entry submerged lance technology offers a cost-

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    Applying Ausmelt processing to complex copper smelter dusts

    Ausmelt technology opens up new opportunities for the economic processing of complex copper smelter dusts. Not only can the technology separate more of the unwanted elements to produce a clean blister copper for refining, but it can also allow production of fume and precious metal products that can be readily upgraded to produce high-grade

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    Copper extraction - Wikipedia

    The purity of this product is 98%, it is known as blister because of the broken surface created by the escape of sulfur dioxide gas as blister copper pigs or ingots are cooled. By-products generated in the process are sulfur dioxide and slag. The sulfur dioxide is captured for use in

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    Extraction of Copper - YouTube

    Dec 08, 2014  HYPNOTIC Video Of Extreme Heavy Construction Equipment Machines in Action - Amazing Modern Machinery - Duration: 12:38. Machinery Channel Recommended for you

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    Ausmelt® TSL Process - Outotec

    Central to the Outotec Ausmelt® TSL process is the use of a vertically suspended lance submerged in the slag layer of the molten bath. Injection of fuel and process gases (air and oxygen) result in significant bath agitation and mixing, delivering a high-intensity, dynamic smelting process with

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    Copper Production Processes :: Total Materia Article

    The old traditional process is based on roasting, smelting in reverbatory furnaces or electric furnaces for more complex ores, producing matte and converting for production of blister copper which is further refined to cathode copper. This route for production of cathode copper requires large amounts of energy per ton of copper (30-40 million

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    The smelting process of copper smelting furnace - YouTube

    Nov 22, 2015  The smelting process of copper smelting furnace is beneficiation, its purpose is to concentrate all the gangue content in slag, and useful metal in blister. The raw copper

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    CENTUM CS 3000 for Russian Copper Smelter Yokogawa

    The new smelting system processes approximately 460,000 tonnes/year of concentrates, producing matte for subsequent conversion to blister copper in existing Peirce-Smith converters. Ausmelt successfully completed this project with a CENTUM CS 3000 production

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    Process for copper converting - Ausmelt Limited

    Jul 06, 2010  The process for converting a copper sulphide matte to blister copper, is achieved by adding the copper sulphide matte and flux to a suitable agitated slag phase; and injecting, from a discharge tip at the lower end of a top-submerged lance, an oxidizing gas suitable for reacting with the matte to produce blister copper which forms or adds to a continuous blister copper phase below the

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    Copper extraction - Wikipedia

    The purity of this product is 98%, it is known as blister because of the broken surface created by the escape of sulfur dioxide gas as blister copper pigs or ingots are cooled. By-products generated in the process are sulfur dioxide and slag. The sulfur dioxide is captured for use in earlier leaching processes. Fire refining

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    Copper Production Processes :: Total Materia Article

    The old traditional process is based on roasting, smelting in reverbatory furnaces or electric furnaces for more complex ores, producing matte and converting for production of blister copper which is further refined to cathode copper. This route for production of cathode copper requires large amounts of energy per ton of copper (30-40 million

    More

    The smelting process of copper smelting furnace - YouTube

    Nov 22, 2015  The smelting process of copper smelting furnace is beneficiation, its purpose is to concentrate all the gangue content in slag, and useful metal in blister. The raw copper ore only contain small

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    Process for copper converting - Ausmelt Limited

    Jul 06, 2010  The process for converting a copper sulphide matte to blister copper, is achieved by adding the copper sulphide matte and flux to a suitable agitated slag phase; and injecting, from a discharge tip at the lower end of a top-submerged lance, an oxidizing gas suitable for reacting with the matte to produce blister copper which forms or adds to a continuous blister copper

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    COPPER CONCENTRATES: SMELTING TECHNOLOGIES

    •Sulphide copper accounts for almost 80 percent of world mine production and more than 2/3 of Chilean production and its expected to grow its share over the time. •Smelting arise as a strategic process for copper producer countries. Chile maintains around 9 percent of global smelting production.

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    COPPER CONCENTRATES: SMELTING TECHNOLOGIES

    production and more than 2/3 of Chilean production and its expected to grow its share over the time. •Smelting arise as a strategic process for copper producer countries. Chile maintains around 9 percent of global smelting production. •New technology developments and higher competition for copper concentrates motivates this study.

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    OF AN IDEAL SMELTER - mmc.co.jp

    process to produce blister copper continuously from concentrates. 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 30. 3 4 OF AN IDEAL SMELTER Aerial view of Naoshima smelter and refinery The Process: A step ahead of the rest Copper has been recognized as a valuable resource the Ausmelt Process. Only the Process is a "truly

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    US20070175299A1 - Process for copper converting - Google

    The process for converting a copper sulphide matte to blister copper, is achieved by adding the copper sulphide matte and flux to a suitable agitated slag phase; and injecting, from a discharge tip at the lower end of a top-submerged lance, an oxidizing gas suitable for reacting with the matte to produce blister copper which forms or adds to a continuous blister copper phase below

    More

    CENTUM CS 3000 for Russian Copper Smelter Yokogawa

    The new smelting system processes approximately 460,000 tonnes/year of concentrates, producing matte for subsequent conversion to blister copper in existing Peirce-Smith converters. Ausmelt successfully completed this project with a CENTUM CS 3000 production control system from Yokogawa Australia.

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    UNDERSTANDING THE TSUMEB SMELTER - PrecisionIR

    UNDERSTANDING THE TSUMEB SMELTER . 2 timing and amount of estimated future production and output, costs of production, capital expenditures, costs and timing of the Technology / Product Ausmelt Copper blister bars 2013 concentrate throughput 152,457 tonnes Expanding smelter capacity 320 ktpy

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    Copper blister surplus emerges as smelter production

    However the situation has changed in 2016; blister production growth has outpaced that of refined copper production as new standalone blister production capacity has been brought on stream and ramped up, while cutbacks to electro refined production in Africa have not been matched with equivalent cutbacks to blister production.

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    HIGH PRODUCTIVITY CLEAN SMELTING

    process provides an innovative, high . intensity, yet low cost submerged lance smelting process that is easy to operate. It can be used for a range of applications including primary and secondary copper smelting and copper converting, primary and secondary lead smelting, primary nickel smelting and converting, and tin,

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    12.3 Primary Copper Smelting

    The Noranda process, as originally designed, allowed the continuous production of blister copper in a single vessel by effectively combining roasting, smelting, and converting into 1 operation. Metallurgical problems, however, led to the operation of these reactors for the production of copper

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    Manufacturing Process of Copper - The Balance

    Sep 26, 2019  The next step in the refining process is to oxidize liquid matte in order to remove iron to burn off sulfide content as sulfur dioxide. The result is 97-99%, blister copper. The term blister copper comes from the bubbles produced by sulfur dioxide on the surface of the copper.

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    HIGH PRODUCTIVITY CLEAN SMELTING

    process provides an innovative, high . intensity, yet low cost submerged lance smelting process that is easy to operate. It can be used for a range of applications including primary and secondary copper smelting and copper converting, primary and secondary lead smelting, primary nickel smelting and converting, and tin,

    More

    12.3 Primary Copper Smelting

    The Noranda process, as originally designed, allowed the continuous production of blister copper in a single vessel by effectively combining roasting, smelting, and converting into 1 operation. Metallurgical problems, however, led to the operation of these reactors for the production of copper

    More

    Manufacturing Process of Copper - The Balance

    Sep 26, 2019  The next step in the refining process is to oxidize liquid matte in order to remove iron to burn off sulfide content as sulfur dioxide. The result is 97-99%, blister copper. The term blister copper comes from the bubbles produced by sulfur dioxide on the surface of the copper.

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    The Process , History

    Hindalco Birla Copper established a new Process line with a capacity of 250,000 mtpy copper, in addition to their conventional flash smelter + PS converters line and Ausmelt smelter and converter line. supplied HBC with basic engineering servs, propriety equipment and training and start-up assistance.

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    Process for copper converting - Outotec Oyj

    Apr 22, 2014  The process for converting a copper sulphide matte to blister copper, is achieved by adding the copper sulphide matte and flux to a suitable agitated slag phase; and injecting, from a discharge tip at the lower end of a top-submerged lance, an oxidizing gas suitable for reacting with the matte to produce blister copper which forms or adds to a continuous blister copper phase below the

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    Chapter 6 Copper Production Technology

    production. Economies of scale have been real-ized in all phases of copper production. Both ma-chine and human productivity have increased dramatically. This chapter briefly describes the technology for producing copper, from exploration, through mining and milling, to smelting and refining or solvent extraction and electrowinning. The chap-

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    primary copper smelting process

    ----- SECTION 2 THE SUPPLY SIDE Copper smelting is part of the primary copper production process. Primary copper production starts with mining of copper ore having copper content of only 1 percent to 2 percent and ends . Chat Now + (PDF) Primary Copper Smelting Impact - ResearchGate. PDF , On Jun 12, 2015, Ilkka V. Kojo and others published

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    product of the Tsumeb smelter process.

    product of the Tsumeb smelter process. 1. Adjusted net earnings (1) in the third quarter of 2017 were $7.6 million ($0.04 per share) compared to an adjusted avaiility of the Ausmelt furnace, higher volumes of payable gold in concentrate sold as a result of higher gold copper production decreased by 11% to 26.3 million pounds and

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    Review of copper pyrometallurgical pract: today and

    The process operated from 1985 for a period of eight years while treating 8% moisture filter at production rates of 250300 short tonnes per day to enable production of blister copper assaying 23% sulphur (Queneau and Marcuson, 1996). Inco Limited commercialized some novel techniques for oxygen converting to blister copper since 1993

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    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 converted to blister copper at the smelter, and the product was exported, with the metal being refined in Europe. • Copper production is estimated

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    OUTOTEC SMELTING SOLUTIONS FOR THE PGM INDUSTRY

    Outotec Ausmelt Process in PGM-bearing materials production As in any extraction process, recovery of the metals is crucial. Fortunately there is little tendency for the PGMs to form species that can dissolve in the slag phases present during the various stages of the matte smelting of nickel.

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    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) and ends with sheets of 99.99% pure copper called cathodes, which will ultimately be made into products for everyday use.The most common types of ore, copper oxide and copper sulfide, undergo two different processes, hydrometallurgy and pyrometallurgy, respectively, due to the different

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    The Old Copper Smelting Plants - English Russia

    May 02, 2013  “Karabashmed” is one of the oldest copper smelting plants of the South Ural located in the city of Karabash. The main activity of the plant is making blister copper from copper concentrate with a preliminary enrichment of copper-zinc ores and also from recycled copper raw material. Another

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    AUSMELT TECHNOLOGY FOR LEAD AND ZINC PROCESSING

    Ausmelt Technology offers an efficient means of processing a wide range of primary concentrates and secondary lead materials to produce lead bullion, especially because the partial oxygen pressure (pO 2) can be readily controlled to achieve the desired process conditions. The complete Ausmelt lead production process for primary

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