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Flow Diagram Of The Direct Outotec Copper Flash Smelting Process

Flash Smelting an overview ScienceDirect Topics

Nickel flash smelting furnaces are either Outotecs Figure 2.2.9a or Incos b Inco flash furnace for smelting pentlandite concentrate to Nirich molten Ni, Cu, Fe, Like other direct smelting processes, the KIVCET process eliminates sulfur in an Metallic lead and slag flows past the partition wall into the electric furnace.

PDF BLISTER FLASH SMELTING EFFICIENT AND ...

12 Jun 2015 Ilkka V Kojo at Outotec The history of making blister copper in an Outokumpu Flash Smelting The average cost distribution of smelter investments by process areas. The development of direct blister smelting for rich concentrates i.e. in previous papers and one possible flow diagram is presented in.

copper production with outokumpu flash smelting: an update

12 Jun 2015 Simplified flow sheet of LUREC process Converting mean blister flash smelting processes i.e. DirecttoBlister Flash Smelting process.

Outotec smelting solutions for the PGM industry SAIMM

commercially for the production of copper, nickel, cobalt, and PGMs. The principal Figure 1Flow diagram of the Direct Outotec Nickel Flash Smelting Process.

OUTOTEC FLASH SMELTING TECHNOLOGY

Our proven Flash Smelting technology is the cleanest and We continuously develop our Flash Smelting process in collaboration high sulfur recovery thanks to the constant flow of highly Outotec Direct Blister Flash Smelting for copper.

Copper 2013 Outotec

2 Dec 2013 Ausmelt Copper Smelter. Environmental control and monitoring in the flash smelting process Online flow diagrams and liquidus slag diagrams are available for the Direct economic benefits can be achieved by stabiliz.

Modelling copper smelting the flash smelting plant, process ...

Modelling the smelting and converting have been local variations in the flow pattern and temperature history are on the scale shown in Figure 4 Xia et al. Its utilisation in the directtoblister smelting for high distribution air flow rates Outotec 2018Outotec.

Cu2010 Outotec KCM Elegant solution for Pyro.co.za

Konkola Copper Mines KCM Nchanga smelter in Zambia utilizes Outotec Flash Slag metallurgy differs from the predecessors and the Flash Smelting technol Figure 1. Flow sheet of the Directto Blister Process at Nchanga smelter.

Flash Smelting Process Metso Outotec

Flash Smelting Process middot Gives you high recovery of copper, nickel, and other valuable metals middot Requires low investment and operating costs middot Allows a continuous...

Primary Copper Smelter and Refinery as a Recycling PlantA ...

24 Oct 2017 the main material flows in copper smelting and electrorefining and Figure 1. The process routes of primary copper production 10 . Flash smelting methods include Outotec and INCO flash smelters. Flash Scrap specifies the same scrap grades as CEN/TS 13388 and they are used for direct melting.

CHEMTaskinen et alModelling Copper Smelting2019 ...

Modelling copper smeltingthe flash smelting plant, process and equipment limited sampling and direct, continuous observations and measurements are often impossible. Figure 2. A scale model experiment of a FSF concentrate burner at Outotec Research in been conducted in a laminar flow or droptube furnace.

Impact of MgO and K 2 O on SlagNickel Matte Equilibria ...

13 Nov 2019 Equilibrium concentrations of Ni and Cu in the slag containing MgO and K2O were about A quartercentury ago the DON Direct Outotec Nickel smelting a FSF flash smelting furnace produces high grade nickel matte with a low iron In the DON smelting process, the feed mixture is subjected to more...

Copper Europa EU

11 Sep 2013 provides information on processes to produce copper from primary and be used or 24 hour composite samples based on flow proportional or time of the primary copper is produced by the direct leaching of ores hydrometallurgical route . Flash smelting is carried out in either the Outotec or INCO flash...

WO2015075314A1 Process for copper smelting Google ...

Appli ion filed by Outotec Finland Oy Figure 1 illustrates a directtoblister copper flash smelting process where all of the copper copper flash smelting the smelting step c when high oxygen enrichment for minimizing gas flow is used.

Extractive Metallurgy of Copper

Outotec Flash Smelting Recent Developments and Future Trends. 103. 6.7. Industrial Single Furnace DirecttoCopper Smelting. 182. 10.4. smelting. FIGURE 1.2 Main processes for extracting copper from sulfide ores. FIGURE 3.8 Control system for grinding mill circuit ore flow, eeeeeewater flow, elec.

Copper Smelting Technology Trends LinkedIn

23 Aug 2017 Copper smelting has evolved over time with various process routes Due to these limitations of roasting, direct smelting is now the favoured route. This diagram maps out the changes from sulphide minerals to metal, which is the a Feasibility Study on using both Outotec Flash Smelting and Pressure...

Guidance on best available techniques and best ...

ferrous metals lead, zinc, copper and industrial gold as specified in The main aim of the smelting process is to convert metal concentrates from The second, more recently developed process, is the direct smelting of lead concentrates also known as flash Figure5 shows a flow chart of the Boliden Norzink process.

Full text pdf LiU Electronic Press

2Research Center Pori, Outotec Oy, Finland, mikko.korpi outotec.com. Abstract. Optimal first unit process in the copper smelting line, the flash smelting...

Industrial use of thermodynamic simulations in pyrometallurgy

Fluxing in most pyrometallurgical processes forms the most ingenious step as it controls chemical and state, the slags e.g. in copper smelting of primary Seven Trust materials utilize the directtoblister smelting of lowiron or highcopper concentrates 14 A schematic picture of a modern Flash Smelting furnace FSF 27.

Flash smelting Wikipedia

Flash smelting is a smelting process for sulfurcontaining ores including chalcopyrite. The process was developed by Outokumpu in Finland and first applied at the Harjavalta plant in 1949 for smelting copper Outotec, formerly the technology division of Outokumpu, now holds Outokumpus patents to the technology and...

Flash Smelting an overview ScienceDirect Topics

Nickel flash smelting furnaces are either Outotecs Figure 2.2.9a or Incos b Inco flash furnace for smelting pentlandite concentrate to Nirich molten Ni, Cu, Fe, Like other direct smelting processes, the KIVCET process eliminates sulfur in an Metallic lead and slag flows past the partition wall into the electric furnace.

copper production with outokumpu flash smelting: an update

12 Jun 2015 Simplified flow sheet of LUREC process Converting mean blister flash smelting processes i.e. DirecttoBlister Flash Smelting process.

PDF BLISTER FLASH SMELTING EFFICIENT AND ...

12 Jun 2015 Ilkka V Kojo at Outotec The history of making blister copper in an Outokumpu Flash Smelting The average cost distribution of smelter investments by process areas. The development of direct blister smelting for rich concentrates i.e. in previous papers and one possible flow diagram is presented in.

Outotec smelting solutions for the PGM industry SAIMM

commercially for the production of copper, nickel, cobalt, and PGMs. The principal Figure 1Flow diagram of the Direct Outotec Nickel Flash Smelting Process.

OUTOTEC FLASH SMELTING TECHNOLOGY

Our proven Flash Smelting technology is the cleanest and We continuously develop our Flash Smelting process in collaboration high sulfur recovery thanks to the constant flow of highly Outotec Direct Blister Flash Smelting for copper.

Copper 2013 Outotec

2 Dec 2013 Ausmelt Copper Smelter. Environmental control and monitoring in the flash smelting process Online flow diagrams and liquidus slag diagrams are available for the Direct economic benefits can be achieved by stabiliz.

Modelling copper smelting the flash smelting plant, process ...

Modelling the smelting and converting have been local variations in the flow pattern and temperature history are on the scale shown in Figure 4 Xia et al. Its utilisation in the directtoblister smelting for high distribution air flow rates Outotec 2018Outotec.

Cu2010 Outotec KCM Elegant solution for Pyro.co.za

Konkola Copper Mines KCM Nchanga smelter in Zambia utilizes Outotec Flash Slag metallurgy differs from the predecessors and the Flash Smelting technol Figure 1. Flow sheet of the Directto Blister Process at Nchanga smelter.

Flash Smelting Process Metso Outotec

Flash Smelting Process middot Gives you high recovery of copper, nickel, and other valuable metals middot Requires low investment and operating costs middot Allows a continuous...

Primary Copper Smelter and Refinery as a Recycling PlantA ...

24 Oct 2017 the main material flows in copper smelting and electrorefining and Figure 1. The process routes of primary copper production 10 . Flash smelting methods include Outotec and INCO flash smelters. Flash Scrap specifies the same scrap grades as CEN/TS 13388 and they are used for direct melting.

environmental load of the copper and nickel manufacture and ...

19 Sep 2012 Norilsk Nickel Harjavalta Oy , Tuula Mkinen Outotec Oyj , Helena Mlkki, Nani. Pajunen, Olli Dahl 1995 The direct Outokumpu nickel process DON Figure 2. Copper flash smelting process flow sheet Luomala 2002 .

use style: paper title IOPscience

Monitoring of Various Minerals of Flash Furnace Charge and their Now a day, the Flash smelting process involves half of the copper production factory in decreased copper content has a direct relation with chalcopyrite and has a Figure 1. a Compar percentage of copper with chalcopyrite mineral in 10 Outotec.

Flash smelting Wikipedia

Flash smelting is a smelting process for sulfurcontaining ores including chalcopyrite. The process was developed by Outokumpu in Finland and first applied at the Harjavalta plant in 1949 for smelting copper Outotec, formerly the technology division of Outokumpu, now holds Outokumpus patents to the technology and...

Review of La Oroya Smelter

18 Feb 2014 The overall copper process is shown in Figure 42 this block diagram converter is rotated to direct the offgases into a hood. Operating management experience Inco flash furnace technology and Outotec flash smelting.

PreFeasibility study of Copper Smelter Plant Environmental ...

14 Feb 2018 The production capacity of Copper Smelter Plant II is presented in Table1. carried out by passing Direct Current from the rectifier. The process flow diagram of ISA smelter and Rotary furnace is shown in The rock phosphate and recirculated acid slurry from the flash cooler are Outotec, Finland.

CA1202184A Dead roastoxide flash reduction process for ...

Gases from the dead roaster and the flash smelter are combined for SO2 recovery in an 2 The sole figure is a flow sheet depicting the 3 preferred embodiment for Referring now to the figure, a copperiron 6 sulfide concentrate is introduced via 16 Hence, the ore concentrate can be fed via line 1 direct17 ly to the dead...

Prospects for value addition in copper in the emerging ...

Copper smelting technologies are well established, and the choice of copper smelter capacity has been based on two technologies Outotec flash smelting, which includes flash smelting, flash converting, and directtoblister flash smelting The process flow diagram for an ISASMELT copper smelter and acid plant is...

Other metals EUMERCI

3.10.1 Techniques for residues from the smelting process . specific direct emissions of secondary smelters are four times lower than those of A simplified flowchart of the production processes involved in copper Flash smelting relies on KennecottOutotec process is as follows: matte from a smelting furnace is first...

Conversion of Iterative Balance Models to Directly Calculating ...

... tomas.bjorkqvist tut.fi. 2 Research Center Pori, Outotec Finland Oy, Pori, Finland process in the copper smelting line, the flash smelting furnace FSF . od for converting an iterative balance model to a direct ly calculated model Figure 1:Flow sheet of copper process at Boliden Harjavalta 22 . Additionally, in FSF...

flow chart of smelting of copper ore

Simplified flow sheet of black copper smelter process secondary The considered smelting process includes a continuously functioning flash smelting and operating Sulfidic copper ores are too dilute for direct smelting. Process iron ore fines efficiently with Outotecs flexible AusIron smelting reduction process for...

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