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smelter of copper slag in spain

smelter of copper slag in spain laurastownshiptours.co.za

The recovery of copper values from an Indian smelter slag that contains 1.53% Cu, 39.8% Fe and . Use of recycled copper slag for blended cements Wiley Online . Jan 28, 2008 2Uralita Tejados, Grupo Uralita, Spain. Abstract. Copper slag is a byproduct generated during smelting to extract copper get price

OCCURRENCE AND SPECIATION OF COPPER IN SLAGS

and converter slag) resulting from smelting-converting operations, with the goal to provide valuable information for the copper smelter management and for developing new methods to reduce copper losses. 2. Materials and methods The study was carried out using copper slag samples from the Huelva smelting plant, in southwestern Spain. Thisget price

Published in: Journal of Mining and Metallurgy, Section B · 2012Authors: J C Fernandezcaliani · G Rios · J Martinez · F JimenezAffiliation: University of HuelvaAbout: Copper · Slag · Chalcopyrite · Smelting

Some smelter slags represent a significant environmental

Some smelter slags represent a significant environmental hazard. Since the beginning of the industrial age, slag, the glassy material left over when metals are refined from ore, has beenget price

smelter of copper slag in spain html justperuzzi.it

copper slag grinding . This slag cleaning process requires slow cooling, crushing grinding and flotation of smelter slag with copper metal and sulphide particles reporting to the flotation concentrate. This process was widely used in the past by small miners because it is a very simple and effective way to recover copper. The slag flotation has .get price

How To Crush Smelter Slag pol-recreatie.nl

iron smelter slag crushing methods sand washing machine. how to crush smelter slag Crusher Plant Crushing Plant Crusher Iron Smelter Slag Crushing Methods Smelter Of Copper Slag In Spain process crusher Crushing Method on Manganese Slag Forui Machinery Crushing Method on Manganese Slag Manganese slag or silicon manganese slag is the residue ofget price

Chapter 6 Copper Production Technology princeton.edu

Figure 6-2.—Early Smelting Technology Charcoal ore flux \ m The Egyptian copper smelting furnace was filled with a mixture of copper ore, charcoal and iron ore to act as a flux. It was blown for several hours by foot or hand bellows. By the end of the smelt the copper had separated from the slagget price

Copper slag Wikipedia

Copper slag is a by-product of copper extraction by smelting.During smelting, impurities become slag which floats on the molten metal. Slag that is quenched in water produces angular granules which are disposed of as waste or utilized as discussed below.get price

(PDF) Physical Chemistry of Copper Smelting Slags and

The properties of a molten slag play an important role in the separation of the slag from the matte during copper smelting. In this study, the viscosity, electrical conductivity, density, andget price

Smelting Wikipedia

Smelting is a process of applying heat to ore in order to extract a base metal.It is a form of extractive metallurgy.It is used to extract many metals from their ores, including silver, iron, copper, and other base metals.Smelting 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.get price

TENORM: Copper Mining and Production Wastes Radiation

Mining and Processing MethodsWaste GenerationDisposal and ReuseEPA and The StatesOres that contain copper in the U.S. are typically mined in large, open-pits. Copper processing facilities are usually located near mining or extraction sites. Significant waste volumes are associated with copper production. Mine wastes may contain radionuclides due to their natural presence in ores and can be a source of TENORM.Uranium, which may be co-located with copper ore, may also be recovered as a side stream, if economical. However, in the United States this is not a general practice....

(PDF) Physical Chemistry of Copper Smelting Slags and

The properties of a molten slag play an important role in the separation of the slag from the matte during copper smelting. In this study, the viscosity, electrical conductivity, density, andget price

(PDF) Occurrence and speciation of copper in slags

PDF Slags involved in smelting-converting-refining operations to produce blister copper at the Atlantic Copper smelter, in Huelva (Spain), have been investigated by quantitative electronget price

12.3 Primary Copper Smelting

12.3 Primary Copper Smelting 12.3.1 General1 Copper ore is produced in 13 states. In 1989, Arizona produced 60 percent of the total U. S. ore. Fourteen domestic mines accounted for more than 95 percent of the 1.45 megagrams (Mg)get price

smelter of copper slag in spain podlahy-anhydritove.eu

smelter of copper slag in spain willy-estherfoundation. Mining in Zambia Wikipedia. Konkola Copper Mines (KCM) is the largest copper mining company in the country. Although based in Chingola, 15% of its operations—namely Nkana Refinery, Nkana Acid Plants and Nkana Smelter (the largest smelter in the nation) -- are located in Kitwe.get price

HIGHLY EFFICIENT ELECTRIC SMELTERS FOR THE PLATINUM

years, Metix has carved out a leading market position regarding electric smelter technology in southern Africa, which, when combined with SMS Siemag, takes the group market share to Atlantic Copper, Spain 11 MVA Copper Slag Atlantic Copper, Spain 11 MVA Copper Slag RDME, France 102 MVA SiMn/FeMn 2 x 50 MVAFeSi RDME, France 102 MVA SiMn/FeMnget price

Copper slag Wikipedia

Copper slag is used as a building material, formed into blocks. Such use was common in areas where smelting was done, including St Helens and Cornwall in England. In Sweden (Skellefteå region) fumed and settled granulated copper slag from the Boliden copper smelter is get price

ASARCO » Smelting

At the Asarco copper smelter in Hayden, Slag The slag is a dense, glassy material of mostly iron and silica. It is tapped from a hole in the upper part of the furnace wall and carried outside to the slag dump to cool.A slag pour resembles a man-made lava flow and can be quite spectacular at night. The slag cools quickly and tends to breakget price

How to Remove Arsenic, Antimony & Bismuth from Copper

Removal of arsenic, antimony and bismuth from copper may take place in the smelting operations by scorification, volatilization, or, under special treatment, by processes of concentration. Owing to the great variety of materials that are treated in economical metallurgy, it is rarely possible to obtain exact weights from any particular operation.get price

COPPER SMELTER SLAG LEACHING BY USING HSO 2 4 IN

COPPER SMELTER SLAG LEACHING BY USING H 2 SO 4 IN THE PRESENCE OF DICHROMATE Rashid K. Nadirov, Lyazzat A. Mussapyrova ABSTRACT The system H 2 SO 4-K 2 Cr 2 O 7 is examined for leaching copper, zinc and iron from the copper smelter slag. The presence of dichromate has a positive effect on the copper recovery, which reaches 68 % under theget price

Copper + Tin + People: Public Co-Smelting Experimentation

Preliminary results of SEM-EDS analysis made to the metallurgical products are also presented, showing that bronze could be produced in a simple smelting structure by smelting copper ores with tin ores (co-smelting), producing metallic prills of various Cu-Sn compositions and slags with get price

Minimization of Copper Losses in Copper Smelting Slag

Sep 21, 2012 During the last few decades, the pyrometallurgical processes used for cleaning copper smelting slags have been steadily optimized. The electric furnace or rotary slag-cleaning furnace are now generally used to perform this task, giving a level of copper in discard slag typically in the range of 0.55 wt.% and 1.3 wt.%, with most plants reporting copper losses in the discard slag in the range ofget price

Nonferrous Slags Material Description User Guidelines

Copper Slag. Air-cooled copper slag has a black color and glassy appearance. As a general rule, the specific gravity will vary with iron content, from a low of 2.8 to as high as 3.8. (15) The unit weight of copper slag is somewhat higher than that of conventional aggregate. The absorption of the material is typically very low (0.13 percent).get price

MINING TO SMELTING GOLD/COPPER CONCENTRATES IN

smelter to calculate the 4% royalty that is payable on all of the metals to Ministry of Energy and Minerals (MEM) ahead of transport from the mine site. Copper concentrate smelting is a large scale, intensive process consisting of four stages: sulphur in the sulphide minerals isget price

A Study on the Recovery of Iron from Copper Slag with

The copper smelting slag used in this experiment was a slag from a domestic copper smelter, which was generated during smelting and refining by a continuous copper smelting method. The shape and physical properties of the copper-smelting slag vary depending on get price

How to Remove Arsenic, Antimony & Bismuth from Copper

Removal of arsenic, antimony and bismuth from copper may take place in the smelting operations by scorification, volatilization, or, under special treatment, by processes of concentration. Owing to the great variety of materials that are treated in economical metallurgy, it is rarely possible to obtain exact weights from any particular operation.get price

Copper + Tin + People: Public Co-Smelting Experimentation

Preliminary results of SEM-EDS analysis made to the metallurgical products are also presented, showing that bronze could be produced in a simple smelting structure by smelting copper ores with tin ores (co-smelting), producing metallic prills of various Cu-Sn compositions and slags with get price

A Study on the Recovery of Iron from Copper Slag with

The copper smelting slag used in this experiment was a slag from a domestic copper smelter, which was generated during smelting and refining by a continuous copper smelting method. The shape and physical properties of the copper-smelting slag vary depending on get price

Minimization of Copper Losses in Copper Smelting Slag

Minimization of Copper Losses in Copper Smelting Slag During Electric Furnace Treatment PASCAL COURSOL,1,4 NUBIA CARDONA VALENCIA,2 PHILLIP MACKEY,3 STACY BELL,2 and BOYD DAVIS2 1.—Barrick Gold Corporation, Toronto, ON, Canada. 2.—Kingston Process Metallurgy, Kingston,get price

REUTILISATION OF PRIMARY METALLURGICAL WASTES:

smelter slag with copper metal and sulphide particles reporting to the flotation concentrate. This process was widely used in the past by small miners because it is a very simple and effective way to recover copper. The slag flotation has become less important recently due to the decrease of copper content in final slag, a result ofget price

MINING TO SMELTING GOLD/COPPER CONCENTRATES IN

smelter to calculate the 4% royalty that is payable on all of the metals to Ministry of Energy and Minerals (MEM) ahead of transport from the mine site. Copper concentrate smelting is a large scale, intensive process consisting of four stages: sulphur in the sulphide minerals isget price

WASTEFREE TECHNOLOGY FOR PROCESSING SMELTER SLAG

Smelter slag, a by-product of metallurgical processes, was made and dumped for over 100 years of ore exploitation in Bor Copper Mine. Smelter slag dumps with approximately 16.500.000 tons of slag and 700-1000 tons of daily produced slag in Bor Copper Mine smelting plant, represents a significant economic potential, as well as big ecologicalget price

PROPERTIES OF CONCRETE CONTAINING WASTE COPPER

Copper slag (CS) is a waste material widely obtained from the industrial sector in the manufacturing of copper during the matte smelting process. When copper liquid settles down in the smelter due to its higher density, the smears of copper slag remaining on get price

“Physicochemical characterization of copper slag and

slag, and this constitutes one of the main by-products of the metal extraction industry [2]. The average composition of primary copper slag corresponds to 3040 % iron, 35– -40% silica, less than 10 % of alumina and calcium oxide and copper content is around 1%Cu, similar to the ore mined.get price

Slags, copper smelting Registration Dossier ECHA

EC number: 266-968-3 CAS number: 67711-92-6 Slag resulting from the smelting of a heterogeneous mixture of copper and precious metals from primary and secondary sources and plant reverts. Major constituents are iron oxide and silicon dioxide with minor amounts of copper, lead, nickel and various non-ferrous metals and oxides.get price

Management of copper pyrometallurgical slags: giving

MANAGEMENT OF COPPER PYROMETALLURGICAL SLAGS 543 Introduction During the last years, due to world-wide economic recession and a large inventory of stock, copper reached a historical value of 0.59 US$/pound in 2001. This fact meant closing down many important mining companies in the world, mainly in USA. On the other hand, strongget price

PHYSICOCHEMICAL CHARACTERIZATION OF COPPER

PHYSICOCHEMICAL CHARACTERIZATION OF COPPER SLAG AND ALTERNATIVES OF FRIENDLY ENVIRONMENTAL MANAGEMENT M. Sáncheza, M. Sudburyb,* a Director Escuela Ciencias de la Tierra Universidad Andres Bello Salvador Sanfuentes, Santiago, Chile b Director MPS Consulting, Oakville, Ontario, Canada (Received 14 August 2012; accepted 15 March 2013)get price

Published in: Journal of Mining and Metallurgy, Section B · 2013Authors: M Sanchez · M SudburyAbout: Copper · Smelting · By-product · Stockpile

METALLURGY OF NON-FERROUS METALS IN POLAND

l smelting of copper concentrate in the flash smelt-ing furnace, aimed at production of blister copper, l copper removal from the flash slag, containing 12 16 % of Cu in the electric furnace. The products of the copper removal process are: waste slag containing Table 2. Composition of copper concentrates processed in Poland and in the world [3].get price

Copper Slag MSDS PT SMELTING

Copper Slag . No. GSR SDS 005. Manufacturer Information. Manufacturer's Name PT. Smelting Gresik Smelter and Refinery Address Desa Roomo, Kecamatan Manyar PO. Box 555 Gresik 61151 Jawa Timur Indonesia Telephone Number : 62-31-397-6458/59 Fax Number : 62-31-397-6460get price