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Recent operation and environmental control in the ,

to the flash smelting furnace for copper recovery Blister copper is laundered to the anode furnac Furnace control is accomplished by monitoring the composition of the slag and the furnace temperature Increasing copper content is an indication of over-oxidizing of the bath with a corresponding decrease of sulfur in the blister, and vice-versa...

COPPER PRODUCTION WITH OUTOKUMPU FLASH SMELTING: ,

Blister copper smelting in a flash smelting furnace results in generation of slag that contains high amounts of copper, iron and lead Most commonly, this material is subjected to reduction with ....

Improvements to the Saganoseki Flash Smelting Furnace ,

Improvements to the Saganoseki Flash Smelting Furnace Operation; Improvements to the Saganoseki Flash Smelting Furnace Operation The Saganoseki Smelter, one of the largest copper producers in Japan, currently operates a single flash smelting furnace (FSF) to produce 450,000 tons of new copper annually ....

CFD MODELLING OF THE FLOW AND REACTIONS IN A FLASH ,

CFD MODELLING OF THE FLOW AND REACTIONS IN A FLASH FURNACE SMELTER REACTION SHAFT Christopher B SOLNORDAL1, Frank R A JORGENSEN1, Peter T L , WMC’s Olympic Dam Operations (ODO) copper flash smelting shaft over a range of operating conditions Thus the sub-model was further modified to simulate the combustion in the ODO copper flash ....

Flash Smelting - 1st Edition - Elsevier

Flash Smelting: Analysis, Control and Optimization deals with the analysis, control, and optimization of flash smelting This book explores flash smelting in general and Outokumpu and Inco flash smelting in particular, and also presents a mathematical description for the flash smelting process...

(PDF) Improved Copper Flash Smelting at Olympic Dam

PDF | In March 2012 a combined BHP Billiton and Hatch team embarked on a program to improve the concentrate burner efficiency of BHP Billiton’s Olympic Dam copper flash smelting furnace A multi ....

Copper Smelting Furnace

The early development of the reverberatory furnace for smelting copper ores was the work of the Welsh smelters, particularly those of Swansea The first record of a reverberatory furnace is made by Jars, who states that copper-smelting was effected in reverberatory furnaces at Middleton-Tyas, in Yorkshire, England The first patent, of any importance, for improvements in reverberatory furnaces ....

Heat Recovery and Energy Optimization in Smelter Gas ,

Heat Recovery and Energy Optimization in Smelter Gas Cleaning Paykan Safe and Matt Russell WorleyParsons Gas Cleaning, Irving, Texas USA , Flash Furnaces , As with flash smelting, a heat recovery unit could be used to recover the remaining waste heat in the off- ....

COPPER PRODUCTION WITH OUTOKUMPU FLASH SMELTING: ,

Blister copper smelting in a flash smelting furnace results in generation of slag that contains high amounts of copper, iron and lead Most commonly, this material is subjected to reduction with ....

FLASH SMELTING FURNACE - YouTube

Oct 06, 2014· FLASH SMELTING FURNACE zeljko markovic Loading, Unsubscribe from zeljko markovic? , Firing Up the Peirce-Smith Converter at a Copper Smelter - Duration: 4:17 wjmartin 10,458 views...

Smelting - Wikipedia

Smelting is a process of applying heat to ore in order to extract out a base metalIt is a form of extractive metallurgyIt is used to extract many metals from their ores, including silver, iron, copper, and other base metalsSmelting uses heat and a chemical reducing agent to decompose the ore, driving off other elements as gases or slag and leaving the metal base behind...

copper ore smelting furnace process - gtictnl

The smelting process of copper smelting furnace - YouTube 2015-11-22 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 Online Chat; BACKGROUND REPORT PRIMARY COPPER SMELTING Prepared for ....

DEVELOPMENT OF A MATHEMATICAL MODEL OF FLASH ,

widely used copper making process worldwide (about 50 % of global primary copper production and 30% of nickel, in more than 40 smelters) and is the state-of-the-art process as well as being the BAT in copper and nickel smelting (Kytö et al, 1997) A typical flash smelting furnace is ,...

Combustion in flash smelting furnaces | SpringerLink

Combustion in flash smelting furnac Authors; Authors and affiliations; F R A Jorgensen , “Recent Operation of the Flash Smelting Furnace at Saganoseki Smelter,” Copper 99-Cobre 99, Vol V, Smelting Operations and Advances , and GG Richards, “Kinetics of the Flash Reaction of Copper Concentrales,” Copper 91 (Elmsford, NY ....

Copper 2013 - Outotec

Issue No 1 2013 SMELTING NES 2 Recent experiences with implementing dynamic process control and monitoring in the flash smelting process Peter Björklund, Tiina Ranki, Elli Miettinen Introduction Outotec has long experience with flash furnace process control In recent years the emphasis has been on devel -...

Copper Blast Furnace Smelting-Copper- - metalcess

For copper metallurgy,Metalcess supplies low investment copper blast furnace for Copper ore/copper sulfide ore/copper-nickel sulfide ore smelting to produce copper anode...

PDF Download Flash Smelting Free - nwcbooks

This text has 20 chapters and begins with an overview of flash smelting and its products; the main raw materials of copper flash smelting; chemical reactions in the flash furnace; impurities in the concentrates that are fed to the flash furnace; and the operation of industrial flash furnac...

Improved Copper Flash Smelting at Olympic Dam - Hatch Ltd

In March 2012 a combined BHP Billiton and Hatch team embarked on a program to improve the concentrate burner efficiency of BHP Billiton’s Olympic Dam copper flash smelting furnace...

Flash Smelting: Analysis, Control and Optimization by W G ,

May 11, 2015· Flash Smelting: Analysis, Control and Optimization - Ebook written by W G Davenport, E H Partelpoeg Read this book using Google Play Books app on your PC, android, iOS devic Download for offline reading, highlight, bookmark or take notes while you read Flash Smelting: Analysis, Control and Optimization...

Flash smelting - Wikipedia

The concentrate must be dried before it is injected into the furnaces and, in the case of the Outokumpu process, some of the furnaces use an optional heater to warm the reaction gas typically to 100–450 °C The reactions in the flash smelting furnaces produce copper matte, iron oxides and sulfur dioxide...

BACKGROUND REPORT PRIMARY COPPER SMELTING ,

to the furnace for copper recovery The two types of flash furnaces currently in operation in the US are Outokumpu furnaces and Inco furnac These furnace types represent 35 and 25 percent of US primary copper smelting capacity, respectively Both furnaces are constructed mainly of ,...

Flash Converting Process - Outotec

Ensure high energy efficiency with the Outotec Flash Converting Process Our process can operate autogenously without using additional fossil fuels, even with high matte grad Optionally the flash converter slag can be recirculated to the smelting furnace for heat balance purposes, removing the need for additional slag treatment units...

Improved Copper Flash Smelting at Olympic Dam - Hatch Ltd

In March 2012 a combined BHP Billiton and Hatch team embarked on a program to improve the concentrate burner efficiency of BHP Billiton’s Olympic Dam copper flash smelting furnace...

123 Primary Copper Smelting

Flash furnace smelting combines the operations of roasting and smelting to produce a high-grade copper matte from concentrates and flux In flash smelting, dried ore concentrates and finely ground fluxes are injected together with oxygen and preheated air (or a mixture of both), into a furnace maintained at approximately 1000°C (1830°F)...

CFD MODELLING OF THE FLOW AND REACTIONS IN A FLASH ,

CFD MODELLING OF THE FLOW AND REACTIONS IN A FLASH FURNACE SMELTER REACTION SHAFT Christopher B SOLNORDAL1, Frank R A JORGENSEN1, Peter T L , WMC’s Olympic Dam Operations (ODO) copper flash smelting shaft over a range of operating conditions Thus the sub-model was further modified to simulate the combustion in the ODO copper flash ....

copper ore smelting furnace process - gtictnl

The smelting process of copper smelting furnace - YouTube 2015-11-22 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 Online Chat; BACKGROUND REPORT PRIMARY COPPER SMELTING Prepared for ....

ASARCO » Smelting

Smelting The Oxygen Flash Furnace At the Asarco copper smelter in Hayden, Arizona, the oxygen flash furnace is initially heated up with natural gas It becomes so hot that the copper concentrate immediately ignites when it is blown into the furnace along with oxygen and a silica-bearing flux...

PRODUCTION ENHANCEMENT AND OPERATION ,

smelting performance, a series of simulation study of the copper flash smelting process has been undertaken Table 5 shows the partial operation parameter of the flash smelting furnace and simulation resultsIn table 4, the operation parameter 1 is the real condition used in the Jinlong flash smelting furnace before production enhance...

Copper and Nickel Refractory Products | Flash Smelting ,

Resco Products is a leading manufacturer of refractory products to produce copper/nickel Resco offers a wide array of products ranging from brick to castable formations capable of withstanding intense temperatur Resco products have high oxidation resistance, chemical resistance to copper oxide and molten copper...

Copper 2013 - Outotec

Issue No 1 2013 SMELTING NES 2 Recent experiences with implementing dynamic process control and monitoring in the flash smelting process Peter Björklund, Tiina Ranki, Elli Miettinen Introduction Outotec has long experience with flash furnace process control In recent years the emphasis has been on devel -...