cu pyrometallurgical process drawing

  • Pyrometallurgy - Wikipedia

    Pyrometallurgy is a branch of extractive metallurgy.It consists of the thermal treatment of minerals and metallurgical ores and concentrates to bring about physical and chemical transformations in the materials to enable recovery of valuable metals. Pyrometallurgical treatment may produce products able to be sold such as pure metals, or intermediate compounds or alloys, suitable as feed for ...

  • cu pyrometallurgical process process 3d flowsheet

    copper process flow sheet greenrevolution. shows flowsheets for pyrometallurgical'' and hydrometallurgical 2 copper production. Tables. 61 and 62 provide capsule summaries of these processes. an overall flowsheet for the recovery of Cu utilized in many copper smelting processes (Cankut, 1973 Bota et al., 1995).

  • Pyrometallurgy - an overview | ScienceDirect Topics

    7.6.1 Pyrometallurgical Process. Pyrometallurgical processes have been used to retrieve PMs over the past 2 decades, as well as for removal and recovery of heavy metals. This procedure involves the incineration of wastes, followed by smelting in a blast furnace, drossing, melting, sintering, and reactions in gaseous forms at elevated temperatures.

  • pyrometallurgical process copper

    Thus, pyrometallurgical process development demands a keen understanding of thermochemistry, kinetics, reactor design, and materials and refractory selection. Hazen has these capabilities and can utilize them to our clients’ advantage. Our laboratory and pilot plant programs employ a full range of pyrometallurgical methods.

  • Pyrometallurgical Processing Technologies for Treating ...

    During the pyrometallurgical processing of primary and secondary materials, arsenic represents a risk and most countries require its removal from the processing residues. Controlled oxidation roasting is one of the options for pyrometallurgical pre-treatment to remove the arsenic from enargite concentrates by …

  • Authors: Patrick R Taylor · Teuku A R PutraAffiliation: Colorado School of MinesAbout: Pyrometallurgy · Arsenic
  • Pyrometallurgical treatment of tetrahedrite ores ...

    This invention relates to the art of treating tetrahedrite ores. It is an object of the invention to provide a pyrometallurgical process for treating tetrahedrtie ores to concentrate the antimony and copper contents thereof in forms from which these values may be readily recovered.

  • HYDRO - PYROMETALLURGICAL TREATMENT OF COPPER …

    The solid product from the hydrometallurgical step was subjected to pyrometallurgical treatment in a soda ash smelt. The effect of temperature, reducing agent type and amount, soda type and amount, on metal yield as well as the distribu - tion of Pb, Bi, Cd, Ag and Cu among the process products, have been determined.

  • US2446656A - Pyrometallurgical treatment of tetrahedrite ...

    US2446656A US642021A US64202146A US2446656A US 2446656 A US2446656 A US 2446656A US 642021 A US642021 A US 642021A US 64202146 A US64202146 A US 64202146A US 2446656 A US2446656 A US 2446656A Authority US United States Prior art keywords tetrahedrite metal ores antimony furnace Prior art date 1946-01-18 Legal status (The legal status is an assumption and is not …

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  • Hydrometallurgy - Wikipedia

    Hydrometallurgy is a method for obtaining metals from their ores. It is a technique within the field of extractive metallurgy involving the use of aqueous chemistry for the recovery of metals from ores, concentrates, and recycled or residual materials. Metal chemical processing techniques that complement hydrometallurgy are pyrometallurgy, vapour metallurgy and molten salt electrometallurgy.

  • Pyrometallurgy - Hatch Ltd

    Oct 30, 2019· Process development At every stage of a project, we work to understand your objectives and develop the best, most effective processes. Starting from the fundamentals of process chemistry, thermodynamics, and material characteristics, we establish a design basis and process criteria.

  • Mettop GmbH | Innovative System Solutions

    Mettop GmbH, founded in 2005, is an independent Austrian engineering company, specialised in design, optimisation, and engineering of technologies for metallurgical processes. It is active in the field of pyro- as well as hydrometallurgy of non-ferrous metals and recently also started with innovative cooling systems for the iron and steel industry.

  • Innovations: How Hydrometallurgy and the SX/EW Process ...

    A schematic diagram of the conventional process for the production of copper and the SX/EW process can be seen here. Conventional Copper Extraction . Conventionally, copper is recovered by a pyrometallurgical process known as smelting. In this process copper ore is mined, crushed, ground, concentrated, smelted and refined.

  • US Patent for Pyrometallurgical process for treating a ...

    The lance as illustrated by the drawing may be used for introducing feed material, fuel and oxidising gas into a vessel for a smelting or other pyrometallurgical process. The oxidising gas passes down the passage 16, the feedstock mixed with oxidising gas passes down the passage 18 and the fuel passes down the passage 20.

  • US5374299A - Pyrometallurgical process for treating a feed ...

    A process of pyrometallurgically treating a feed material such as a sulphide ore or concentrate is provided. The process includes the steps of:) US08/149,028 Pyrometallurgical process for treating a feed material US5374299A (en)

  • Pyrometallurgical processing of a low copper content ...

    An alternative method for CuSO 4 has been proposed using a low copper content concentrate.. A thermodynamics assessments was made in order to support the process. • The SO 2 (g) enrichment has significant effects on reaction system.. The proposed methodology allowed the complete separation of Cu from Fe.

  • copper extraction and purification

    The process. The concentrated ore is heated strongly with silicon dioxide (silica), calcium carbonate and air or oxygen in a furnace or series of furnaces. The copper(II) ions in the chalcopyrite are reduced to copper(I) sulphide (which is reduced further to copper …

  • HYDROMETALLURGICAL PROCESS FOR EXTRACTION OF …

    HYDROMETALLURGICAL PROCESS FOR EXTRACTION OF ... etc. Pyrometallurgical processes could not be considered as best available recycling ... the fraction with concentrated Cu, Pb and Sn was dissolved with acids and treated in an electrochemical process in order to recover the metals separately, especially copper, with two different solutions: aqua ...

  • Published in: Metallurgical and Materials Engineering · 2009Authors: Željko Kamberovic · Marija Korac · Dragana Ivsic · Vesna Nikolic · Milisav RanitovicAffiliation: University of BelgradeAbout: Printed circuit board · Electronic waste · Hydrometallurgy · Copper
  • PYROMETALLURGICAL PROCESS FOR PRODUCING METALLIC …

    Nov 26, 1974· PYROMETALLURGICAL PROCESS FOR PRODUCING METALLIC COPPER FROM COPPER SULFIDE CONCENTRATES ... (Cu 2 S, FeS) and for the ... is not necessary since the auxiliary fuel burner can be used to smelt an initial matte batch and from thereon the process is self-sustaining. THE DRAWING

  • Authors: Nickolas John Themelis · Russell R Beck · John V WagnerAffiliation: Kennecott Utah Copper
  • 12.3 Primary Copper Smelting

    Copper is produced in the U. S. primarily by pyrometallurgical smelting methods. Pyrometallurgical techniques use heat to separate copper from copper sulfide ore concentrates. Process steps include mining, concentration, roasting, smelting, converting, and finally fire and electrolytic refining. 12.3.2 Process Description2-4

  • Wire Drawing - uomustansiriyah.edu.iq

    Drawing is usually performed as a cold working operation. It is most frequently used to produce round cross sections, but squares and other shapes are also drawn. Wire drawing is an important industrial process, providing commercial products such as electrical wire

  • Piping abbreviation: Layout drawings abbreviations and legends

    Piping Layout Drawings Abbreviations and Legends. 10 Comments. Whenever you start reading a piping drawing or document, you can see many abbreviations on these drawings/documents. Many abbreviations are common and are regularly used in the drawings but few of the abbreviation are new and unique for a particular drawing.

  • extraction of zinc by pyrometallurgical process

    pyrometallurgical extraction of zinc process. Zinc smelting Wikipedia. Zinc smelting is the process of converting zinc concentrates (ores that contain zinc) into pure There are two methods of smelting zinc: the pyrometallurgical process and the electrolysis process..

  • Drawing Kim Taehyung - YouTube

    Sep 25, 2017· EDIT: Some of my answers to your comments accidentally disappeared when I changed a setting in my channel. Sorry! ~~~ Tried something new - recording a drawi...

  • flow sheet for concentrate copper

    flow sheet of copper ore remove from iron ore zerotohero.co.za. from copper sulphide ore, eventually providing nickel and copper sulphides in a form Figure 7.13 Flow sheet for pyrometallurgical extraction of copper from a Cu, S concentrate.

  • Metallurgy - Extractive metallurgy | Britannica

    Metallurgy - Metallurgy - Extractive metallurgy: Following separation and concentration by mineral processing, metallic minerals are subjected to extractive metallurgy, in which their metallic elements are extracted from chemical compound form and refined of impurities. Metallic compounds are frequently rather complex mixtures (those treated commercially are for the most part sulfides, oxides ...

  • INTEGRATED HYDROMETALLURGICAL AND PYROMETALLURGICAL ...

    Jul 24, 2008· The present invention relates to the recovery of base metals, in particular but not exclusively copper, via integrated hydrometallurgical and pyrometallurgical processing of base-metal sulphides, in particular but not exclusively iron-containing base-metal sulphides.

  • Pyrometallurgical processing of a low copper content ...

    An alternative method for CuSO 4 has been proposed using a low copper content concentrate.. A thermodynamics assessments was made in order to support the process. • The SO 2 (g) enrichment has significant effects on reaction system.. The proposed methodology allowed the complete separation of Cu …

  • flow sheet for concentrate copper

    flow sheet of copper ore remove from iron ore zerotohero.co.za. from copper sulphide ore, eventually providing nickel and copper sulphides in a form Figure 7.13 Flow sheet for pyrometallurgical extraction of copper from a Cu, S concentrate.

  • DO YOU SEE A DIFFERENCE? | Copic Marker Illustration ...

    Mar 26, 2019· Sat down for a little drawing session yesterday. I wanted to give it a little spin and try and use my markers in a different way then my usual after this technique worked pretty well last week ...

  • Manufacturing of Copper Wire – An Overview

    Step 1: Drawing Process: In this first step of drawing the copper wire, manufactures take out EC grade continuous cast copper of minimum 8 mm diameter for kick-start the process of manufacturing the wire. Huge machines are used for this drawing process to carve different gauge wires.

  • Piping abbreviation: Layout drawings abbreviations and legends

    Piping Layout Drawings Abbreviations and Legends. 10 Comments. Whenever you start reading a piping drawing or document, you can see many abbreviations on these drawings/documents. Many abbreviations are common and are regularly used in the drawings but few of the abbreviation are new and unique for a particular drawing.

  • Drawing Process in Manufacturing / Aluminium tube Production

    Oct 14, 2010· Drawing Process in Manufacturing / Aluminium tube Production. Drawing Process in Manufacturing / Aluminium tube Production. ... Drawing Process in Manufacturing / Aluminium tube Production.

  • extraction of zinc by pyrometallurgical process

    pyrometallurgical extraction of zinc process. Zinc smelting Wikipedia. Zinc smelting is the process of converting zinc concentrates (ores that contain zinc) into pure There are two methods of smelting zinc: the pyrometallurgical process and the electrolysis process..

  • Environmental Considerations of Selected Energy Conserving ...

    ----- EPA-600/7-76-034n December 1976 ENVIRONMENTAL CONSIDERATIONS OF SELECTED ENERGY CONSERVING MANUFACTURING PROCESS OPTIONS Volume XIV PRIMARY COPPER INDUSTRY EPA Contract No. 68-03-2198 Project Officer Herbert S. Skovronek Industrial Pollution Control Division Industrial Environmental Research Laboratory - Cincinnati Edison, New Jersey 08817 …

  • EXTRACTION OF GOLD, SILVER AND COPPER FROM THE …

    EXTRACTION OF GOLD, SILVER AND COPPER FROM THE COPPER ELECTROREFINING ANODE SLIME: SEPARATION OF THE METALS. Gabrielle N. Bard1 and Luis G. S. Sobral1 1Centre for Mineral Technology-CETEM Key-words: Electrorefine, anode slime, copper. Abstract

  • Mettop GmbH | Innovative System Solutions

    Mettop GmbH, founded in 2005, is an independent Austrian engineering company, specialised in design, optimisation, and engineering of technologies for metallurgical processes. It is active in the field of pyro- as well as hydrometallurgy of non-ferrous metals and recently also started with innovative cooling systems for the iron and steel industry.

  • Exergy-Based Efficiency Analysis of Pyrometallurgical ...

    Exergy-based efficiency analysis provides a powerful tool for optimizing industrial processes. In this article, the use of this technique for pyrometallurgical applications is explored in four steps.

  • Electrowinning Copper Chemistry Tutorial

    Electrowinning Copper Key Concepts. Electrowinning refers to the process of using electrolysis to extract a metallic element from the compounds in its ore. Copper occurs on Earth both as native copper (the uncombined element, Cu), and in ores (copper compounds, or mixtures of compounds, from which copper metal can be extracted profitably).