flow diagram for copper slag production

flow diagram on copper extraction - diecutnatal.co.za

Copper extraction Wikipedia flow diagram for extraction of copper,Copper extraction refers to the methods used to obtaining, The slag layer is periodically allowed to flow through a hole in the wall of the furnace above the .flow diagrams copper extraction hennessyandsonsusflow diagrams copper extraction, A direct solventextraction process was ...

Moderate Dilution of Copper Slag by Natural Gas - NASA/ADS

To enable use of copper slag and extract the maximum value from the contained copper, an innovative method of reducing moderately diluted slag to smelt copper-containing antibacterial stainless steel is proposed. This work focused on moderate dilution of copper slag using natural gas. The thermodynamics of copper slag dilution and ternary phase diagrams of the slag system were …

APPENDIX 1: Steel Product Manufacturing Flow Diagrams

APPENDIX 1: Steel Product Manufacturing Flow Diagrams BLAST FURNACE ROUTE (11) Sections (7a) Hot Rolled Coil (12) Rebar (13) Engineering Steel (14) Wire Rod D C F G1 I K H J to Pickling Sinter Coke making Blast Furnace BOF Steel Making Section Rolling Rod & Bar Rolling Hot Strip Mill Heavy Plate Rolling Graded Sinter Coke Hot Metal Slabs-Blooms ...

OUTOTEC FLASH SMELTING TECHNOLOGY

Outotec Slag Cleaning Slag cleaning at copper and nickel smelters is typically done using an electric furnace process. The design of Outotec slag cleaning furnaces is based on our extensive experience with different slag compositions and under-standing of how to optimize the process for maximum recovery.

Pfd Of Copper Smelting Process

Pfd Of Copper Smelting Process. Copper mining chemical reactions schoolscienceuk continuous copper converting smelting home chapter 8 environmental aspects of copper production sustainability of copper slag processing from flow diagram of copper being processed binq mining the disadvantages of smelter sciencing chemistry important processes smelting, roasting and 2zns 3o 2zno so2 1 us epa …

(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 e.g ...

12.5 Iron And Steel Production

intermediate, and waste materials. The interrelation of these operations is depicted in a general flow diagram of the iron and steel industry in Figure 12.5-1. Coke production is discussed in detail in Section 12.2 of this publication, and more information on the handling and transport of materials is found in Chapter 13. 12.5.1.1 Sinter ...

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-

Valve solutions for copper concentrates production ...

viewed as an actual process flow diagram. Flotation Flotation tailings processing Concentrate dewatering Copper concentrates Thickeners Air-oxygen 3 4 6 5 8 9 11 10 Smelting 12 Copper electrolysis Copper 7 Concentrate Thickening tailings processing Figure 1. Simplified flow diagram of copper concentrates production, smelting and electrolysis.

copper slag manufacturing process - wereldpraktijk.nl

flow diagram for copper slag production. Jan 14, 2019· 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, and bring them to the surface to be removed as slag The remaining mixture is a molten copper sulfide referred to as ''matte ...

Steel Slag - Material Description - User Guidelines for ...

These different types are referred to as furnace or tap slag, raker slag, synthetic or ladle slags, and pit or cleanout slag. Figure 18-1 presents a diagram of the general flow and production of different slags in a modern steel plant. The steel slag produced during the primary stage of steel production is referred to as furnace slag or tap slag.

A SYNERGISTIC HYDRO- AND PYRO-METALLURGICAL …

ENERGY COPPER PRODUCTION William Hawker ... Tailings Slag Slag Precipitated Copper Product Off Gas Off Gas ... Copper Converter Block Flow Diagram Table 2: Copper Converter Reactions ...

Copper Slag - General Information, Process, Products ...

Copper slag is a by-product of copper production from copper ore. For every ton of copper produced about 2.2 ton of slag is generated. At present, across the world around 33 tonnes of slag is generated while in India three copper producers Sterlite, Birla Copper and Hindustan Copper produce around 6-6.5 tonnes of slag at different sites.

UG-Mat Nonferrous Slags | Recycled Materials Resource Center

Figure 1 presents a general schematic depicting the slag production process for copper, nickel, and lead-zinc slags. Figure 2 presents a similar diagram for phosphorus slag production. Figure 1. General process diagram for copper, nickel and lead-zinc slag production. Figure 2. General process diagram for phosphorous slag production.

PRODUCTION OF NON-FERROUS METALS

Simplified flow diagram for primary copper production (in percent Cu). Slag cleaning furnace from SMS group. smelting furnace copper concentrates copper matte black copper copper scrap copper matte ca. 63-75% residuals ca. 10-15% copper scrap dross (for road construction) ca. 0,6-0,8% ca. 20-30% ca. 20-75% ca. 98-99% ca. 98,5-99,5% dross ca. 1 ...

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

Copper mines are only set up where there is more than 5kg of copper per tonne of rock (0.5% by mass). Ideally, the figure should be closer to 2%. The flow chart shows you how copper is extracted from its ore and converted into pure metal.

PHYSICOCHEMICAL CHARACTERIZATION OF COPPER SLAG …

The average of slag production in Chile is 2.2 ton per ton of blister copper produced, but this figure could cover approximatly a range from 2 to 5 ton of slag/ton of blister copper in other smelters of the world. Physico-chemical characterization plays an important role in understanding the behaviour of slags

Recovery of iron and removal of hazardous elements from ...

Fig. 1 shows a flow diagram of the principal process for the production of copper from copper concentrates. Copper slag is inevitably produced by slag cleaning furnaces as a final byproduct; this type of setup is widely used in the sand-blasting industry.

COPPER Copper production - Repository

Copper production About 80 % of ... Pyrometallurgical copper production Figure 3: Typical flow sheet for pyrometallurgical copper production from ore concentrates ... ( 95 wt % Cu) and to a copper-rich slag. The two ore types can be smelted together to produce matte and a slag with low copper …

2008:111 MASTER'S THESIS Distribution of Elements in Slag ...

The copper production is ranked third, in world annual metal production, after iron (1150 Mt) ... Figure 3 shows a simple flow diagram of pyrometallurgical process for extraction of ... According to some literature, for every tonne of copper production almost 2.2 tonnes of slag is generated [5]. In this case, the annual slag production would be ...

Copper Slag - an overview | ScienceDirect Topics

Two types of slag can be produced: an air-cooled copper slag with light black color and a glassy appearance, and granulated copper slag which is porous with a vesicular structure. 26 The specific gravity of copper slag varies as a function of the iron content, between 3.2 and 3.8 kg/m 3, and its water absorption is typically very low (<0.2 wt ...

PHASE EQUILIBRIA OF FAYALITE- BASED SLAGS FOR THE …

wire. Thus, the slag reached the equililibrium with a Pt-Cu-Fe alloy so that the content of copper in slag was less than that in equilibrium with pure metallic copper. The results of these experiments (see square markers in Figure 4) were used to analyse the effect of co-pper oxide content in the liquid slag phase on the tridymite liquidus line.

Optimization of copper slag waste content in blended ...

Key words:copper slag, partial constituent, ternary phase diagram, calcium hydroxide stability field INTRODUCTION Copper slag is a by-product obtained during the production of copper metal, which can be used as pozzolana in the production of cementing materials. Pozzolanas are materials which, although themselves

Process, Price, Production (Demand), Reserves, and ...

alternative abrasives coal slag, copper slag, and staurolite in comparison to silica sand. Abrasive flow rates, cleaning rates, profiles, and total operating costs were determined for all of these abrasives from tests using 5/16", 3/8", and ½" long venturi nozzles on new millscale-bearing steel at nozzle pressures of 60, 80, 100, 120, and 140 psi.

Copper Mining & Extraction Process Flow Chart

This flowchart made of machinery icons explains or expresses in simple but clear terms the step of the Copper Mining and Copper Extraction Process. Starting from either open-pit or underground mining and using a different relevant treatment method for oxide or sulphide copper mineral (ore). Having a quick look now at how porphyry ores are treated and the metals extracted. There are two main ...

(PDF) USE OF COPPER SLAG AS SUSTAINABLE AGGREGATE

The following slags were investigated: slag originated from the primary copper production process in the flash furnace of the Outtokumpuja Company in HM Głogów 2 (Sample S2): the same slag after ...

Sustainable Cement Production of Cement Industry by MFA ...

% (by mass) of clinker production. Fig. 2: Material Flow Balance Diagram for production 1 ton cement . Furthermore, dust emission should not be excluded from the calculation. Even though the quantity is few if compare to the CKD's value, dust emission dissolves in air which can be inhaled by human respiratory that cause various diseases.

Recovery of Copper from Reverberatory Copper Slag and ...

The experiments were conducted with 100 g of copper slag. oThe temperature of digestion was 250 C. The residue was leached using a single volume of distilled water for 12 h. The slurry was stirred by magnetic stirrer. A schematic flow diagram of the leaching of copper from copper slag is shown in Figure 1. RESULTS AND DISCUSSION

US5180422A - Copper smelting process - Google Patents

A copper smelting process is disclosed in which copper concentrate is smelted in a furnace to produce purified copper. Flue gas discharged from the furnace is treated to produce sulfuric acid. Furthermore, waste liquid discharged during the production of sulfuric acid is treated to produce gypsum, and the gypsum thus produced is recycled to the furnace as a flux.

Lead smelting - Wikipedia

Plants for the production of lead are generally referred to as lead smelters.Primary lead production begins with sintering.Concentrated lead ore is fed into a sintering machine with iron, silica, limestone fluxes, coke, soda ash, pyrite, zinc, caustics or pollution control particulates. Smelting uses suitable reducing substances that will combine with those oxidizing elements to free the metal.

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). The total trade in 2013 was over 25 million tonnes. Chile exported 8.4 million tonnes.

Copper in the USA: Copper Producers

Copper in the USA: Bright Future Glorious Past Copper Producers. At the beginning of copper's flow through the economy are the mining companies, which process vast quantities of low-grade ore, mostly from open-pit mines in order to produce copper. Approximately two tons of overburden must be removed along with each ton of copper ore.

A thermodynamic optimization of "Cu2O"-containing slags ...

operating conditions in copper smelting, converting, and slag cleaning processes for given feed and product requirement. Industrial application of the database for the copper metallurgical process is discussed. Keywords: Copper smelting, thermodynamics database, phase diagrams, pyrometallurgy, slag chemistry. 1. Introduction

RECOVERY OF PIG IRON FROM COPPER SMELTING SLAG BY ...

Copper slag is a by-product obtained during smelting and refining of copper. Copper smelting slag typically contains about 1 wt.% copper and 40 wt.% iron depending upon the initial ore quality and the furnace type. Main components of copper slag are iron oxide and silica. T hese exist in copper slag mainly in the form of fayalite (2FeO·SiO 2 ...