ausmelt continuous copper converting process description ,, Apr 23, 2013· ausmelt continuous copper converting process description , Hot Products Used for ausmelt continuous copper converting process description vibrating feeder pfw impact crusher mtw milling machine belt conveyor hpc cone crusher pew jaw crusher Popular materials processing machinesCopper processing, Copper processing - Copper processing - Roasting, smelting, and converting: Once a concentrate has been produced containing copper and other metals of value (such as gold and silver), the next step is to remove impurity elements In older processes the concentrate, containing between 5 and 10 percent water, is first roasted in a cylindrical, refractory-lined furnace of either the hearth or ,Ausmelt Process For Copper Blister Production, Ausmelt Copper Capability 2005 Lr 2011314ensp0183enspContinuous converting produces blister copper in a single stage directly from matte and removes the need to produce white metal in a batch process Figure 4 while the semicontinuous Ausmelt converters use a twostage process in which i Matte is oxidised Learn MoreOutotec Ausmelt Top Submerged Lance (TSL), Outotec Ausmelt Top Submerged Lance (TSL) Lead (& Zinc/Copper) smelting opportunities & Infrastructure Markus A Reuter Director Technology Management, Outotec, Finland Aalto University, Finland (GDMB Lead Meeting, Landskrona, May 2014)Extractive Metallurgy of Copper, Fifth Edition | Mark E ,, The modern coverage of the work includes bath smelting processes such as Ausmelt and Isasmelt which have become state-of-the-art in sulfide concentrate smelting and convertingDrawing on extensive international industrial consultancies within working plants, this work describes in depth the complete copper production process, starting from both ,.
Copper, The process is a continuous, multi-step process which produces blister copper from concentrates in three interconnecting furnac Concentrate and oxygen-enriched air (30-35% O 2 ) enter the smelting furnace through vertical lances and are smelted to produce a matte of 65% to 69% Cu and low-copper ,Extractive Metallurgy of Copper : William G Davenport ,, Oct 03, 2002· Overview Production and use Concentrating copper or Matte smelting fundamentals Flash smelting - outokumpu process Inco flash smelting Noranda and teniente smelting Ausmelt/isasmelt matte smelting Batch converting of Cu matte Continuous converting Copper loss in slag Direct-to-copper flash smelting Mitsubishi continuous smelting ,Environmental Guidelines for Copper Smelting, The smelting process typically produces less than three tons of solid waste per ton of copper produced Pollution Prevention and Control Process gas streams containing SO2 are processed to produce sulfuric acid, liquid sulfur dioxide, or sulfur The smelting furnace will generate process gas streams with SO2 concentrations ranging 05-80% percentExtractive Metallurgy of Copper, 123 Converting 5 124 Direct-to-Copper Smelting 7 125 Fire Reﬁning and Electroreﬁning of Blister Copper 7 13 Hydrometallurgical Extraction of Copper 8 131 Solvent Extraction 8 132 Electrowinning 9 14 Melting and Casting Cathode Copper 10 141 Types of Copper Product 10 15 Recycle of Copper and Copper-Alloy Scrap 11 16 ,Cu, Ni & Co Extraction | Smelting | Nickel, Converting Slag Converting Slag for , discarded Offgas containing 70-80% SO2 captured to produce H2SO4 Continuous smelting Copper , the outlet hole of the furnace eliminating need for tapping and slag skimmig operations IsaSmelt/Ausmelt process A high intensity smelting process producing matte from Cu -concentrate ,.
US20070175299A1, 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 slag phaseContinuous Copper Converting, This two stage smelting and converting process is being considered for installation at a number of copper smelter sit The process is very easy to operate and is autogenous with combustion air enriched to approximately 30% oxygen Solid feed combined with the high level of oxygen enrichment produces a low volume of offgas, rich in SO2(PDF) Large Scale Copper Smelting Using Ausmelt TSL ,, In copper alone, the technology spans a range of processes from primary smelting through Continuous Copper Converting (C3) and the ability to treat the emerging copper secondaries feed streams eg ,Pyrometallurgy | Smelting | Copper, OXIDATION KINETIC OF COPPER MATTE DURING THE CONTINUOUS CONVERTING PROCESS IN A PACKED BED REACTOR J Diaz and L Voisin AMTC-DIMin, University of Chile Advanced Mining Technology Center-Department of Mining Engineering Av Tupper 2007-2069, Santiago Chile 837-0451 [email protected] Plant, This process is only one truly continuous process established in a commercial scale all over the world, which has a superior technology for copper smelting and converting It is recognized as the most cost effective and environmental friendly process, and yielding anode copper directly from copper ,.
A Guide to Working With Copper and Copper Alloys, copper nickels are also used for pipes, valves and fittings in systems carrying potable water, process water or other aqueous fluids, and industrial gas Copper alloys are also ideally suited where it is important to minimize bacterial* levels on touch surfac123 Primary Copper Smelting, 1232 Process Description2-4 Mining produces ores with less than 1 percent copper Concentration is accomplished at the mine sites by crushing, grinding, and flotation purification, resulting in ore with 15 to 35 percent copper A continuous process called floatation, which ,Posts, Batch copper converting is carried out in an Ausmelt reactor at the Tongling Jingchang Copper smelter in China, and Ausmelt has also developed the so-called C3 continuous copper converting process, with very successful trials conducted at Zhong Tiao Shan, China, in September 2007 A smelter using this process is currently under constructionSmelter Plant, Converting Furnace (C-Furnace) Matte and flux (limestone) are reacted with oxygen-enriched air to form blister copper and then separated from the slag by difference of specific gravity Slag (Cu14%) is returned to S-furnace, and blister copper is siphoned out and forwarded to Anode furnac(PDF) Ausmelt C3 converting, A notable exception however is the Ausmelt Continuous Copper Converting (C3) technology which has focused on operation with ferrous-calcium-silicate or loosely called olivine type slags.
Extractive Metallurgy of Copper, Purchase Extractive Metallurgy of Copper - 1st Edition Print Book & E-Book ISBN 9780080440293, 9780080531526The Application of Ausmelt Technology, Oct 27, 2015· The existence of the Ausmelt furnace allows this refinery to offer a comprehensive custom smelting and refining capability for low sulphur nickel-copper alloy Example four in Table I is the first application of Ausmelt technology for the converting of copper sulphide to blister copper(PDF) Extractive Metallurgy of Copper | Marlene Sarahi ,, Extractive Metallurgy of Copper 481 Pag Free PDF Download PDF PDF PDF Download PDF Package PDF Premium PDF Package Download Full PDF Package This paper A short summary of this paper 37 Full PDFs related to this paper ,ausmelt technology, 311 Ausmelt Continuous Copper Converting (C3) Process Concept An efficient continuous converting process offers a powerful means to overcome inherent processing rate limitations associated with the batch converting process, where the processing rate is defined by the vessel holding capacity and energy balance limitationsOxygen, In traditional treatment process, copper dross is transformed to be copper matte by smelting with iron scarp and iron pyrite Here, a new treatment process of converting-vacuum distillation (CVD ,.
Slide Kuliah Umum Pak Bouman | Anode | Redox | Free 30, Copper Smelting Process Batch Type Smelting furnace Electric furnace, Reverberatory furnace, Outokumpu flash furnace, Inco flash furnace, Noranda reactor, Isasmelt/Ausmelt Converting furnace Peirce-Smith converter Continuous Type Mitsubishi furnace Copper Smelting Technology in the WorldSulfide smelting fundamentals, technologies and ,, The nonferrous production industry has gone through a remarkable transformation in recent years in terms of developing and adopting new technologi Most recent technology innovations have largely been driven by the need for greatly improved environmental protection in addition to increased productivity The development of the more environmentally friendly technologies has accompanied ,COPPER Copper production, 2 converting matte by oxidation to crude (converter or blister , 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 , Isasmelt/Ausmelt/Csiromelt (furnace with vertical ,Process for copper converting, 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 ,Extractive Metallurgy of Copper, New areas of coverage include the environmentally appropriate uses of copper cables in power transmission for wind and solar energy sources; the recycling of electronic scrap as an important new feedstock to the copper industry, and state-of-the-art Ausmelt and Isasmelt bath smelting processes for sulfide concentrate smelting and converting.
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