slag from smelting of copper nickel ores

Patent US2769706 - Smelting sulfide ores - Google …

SMELTING SULF'IDE ORES 2 Sheets ... metal of the group consisting of copper, gold, silver, nickel ... to wash the slag of its copper content by ...

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Section V - Chapter 26 Ores, Slag and Ash - …

Copper, nickel or cobalt mattes produced by any process of smelting (section XV). 2. 3. ... 26 Ores, Slag and Ash

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AP , CH 12.9: Secondary Copper Smelting

removed as slag. Then, ... aluminum, or nickel. Fluxes are added to remove ... The principal pollutant emitted from secondary copper smelting activities is ...

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Lecture 20 Smelting Contents - NPTEL

Lecture 20 Smelting ... What is Slag Industrial copper smelting ... product in the extraction of copper from sulphide ores. In production of nickel, ...

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Copper Smelting Slag- - metalcess.com

Metalcess is a specialized company providing scientific research, consultation and process solution and equipment for ore beneficiation,metallurgy,metals recycling ...

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Ores, slag and ash - World Customs Organization

Ores, slag and ash Notes. 1.- This ... Copper, nickel or cobalt mattes produced by any process of smelting ...

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Nickel Slag, Nickel Slag Suppliers and Manufacturers at ...

Nickel Slag, Wholesale Various ... Nickel slag from smelting process. ... such as copper cable, copper slag, and nickel wire. You can also choose from not powder, ...

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Nickel Smelting And Crushing Process - jodha.co.in

information on nickel leaching of copper, leach plants. Processing Nickel Ores The ore is ... before being nickel smelting technology (NST) for ore ... Slag Process ...

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COPPER Copper production - TU Delft

The blast or shaft furnace is well-suited for smelting high-grade, lumpy copper ore. ... and to a copper-rich slag. The two ore types can be smelted together to ...

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Slag reprocessing: Magma Copper Company's San …

SLAG REPROCESSING: MAGMA COPPER COMPANY ... the copper smelting process applies heat to an ore concentrate with flux ... Sulfur in ore, and consequently in slag…

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Smelting & Reduction

reduction smelting; ... sulÞdic source concentrate + ßux = matte + slag + gases Example : smelting of Cu or Ni ores molten ... copper, nickel, ...

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Nonferrous metal extraction and nonferrous slags - The ...

3 – Nonferrous metal extraction and nonferrous slags. ... In some nickel ore smelting, slag formation ... Describe the physical properties of copper and nickel slag.

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Nickel Smelting and Refining - IFC

Nickel Smelting and Refining ... tion with copper-bearing ores, are mined from ... nickel sulfide ores often contain other metals

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The Smelting of Copper-Nickel Concentrates in an …

THE SNELTING OF COPPER-NICKEL CONCENTRATES IN AN ELECTRIC ... Copper-nickel-sulphide ores mined ... ELECTRIC FURNACE Cu-Ni SMELTING depending upon the slag volume ...

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slag from smelting of copper nickel ores - …

Low grade ores – Smelt, leach or concentrate? - …... only the direct smelting of copper ore has been considered. The composition assumed for the copper ore was ...

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12.3 Primary Copper Smelting

12.3 Primary Copper Smelting ... nickel, selenium, sulfur, ... Crushing and grinding systems used in ore, flux, and slag processing also contribute to

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ARCHAEOLOGY DATASHEET 202 Copper: smelting …

ARCHAEOLOGY DATASHEET 202 Copper: smelting and production ... Copper ores are found in only a parts of the ... tend to lose some copper in the slag. Most smelting …

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ORES, SLAG AND ASH V 1 Notes

ORES, SLAG AND ASH V 1 ... Copper, nickel or cobalt mattes produced by any process of smelting ... 2603.00.00 Copper ores and concentrates ...

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The State of the Art in Nickel Smelting: Direct …

THE STATE OF THE ART IN NICKEL SMELTING: DIRECT OUTOKUMPU NICKEL ... Nickel, copper, matte, slag, smelting, ... Besides with nickel, the sulfidic ores contain copper,

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TENORM: Copper Mining and Production Wastes | …

This page provides information about TENORM and copper mining and smelting. ... TENORM: Copper Mining and Production Wastes . ... Copper slag …

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RECOVERY OF COPPER FROM COPPER SLAG AND …

Keywords: copper slag, copper slag flotation tailings, leaching, sulphuric acid, ... as the type of ore mined and the type of pyrometallurgical process utilized ...

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60 Centuries of Copper: Early Smelting Practice

60 Centuries of Copper: Early Smelting ... Copper Nickel; ... Early Smelting Practice. Virtually all the ore used by the ancients was handpicked with only the ...

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Nickel: smelting, producing-Metalpedia

Nickel: smelting; Extraction and ... The main source of the world's nickel is from copper-nickel sulphide ores with those mined at Sudbury, ... to form a slag.

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Copper extraction - Wikipedia

Froth flotation cells to concentrate copper and nickel ... Copper ores containing ... the two factors that most affect the loss of copper to slag in the smelting ...

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Smelting of Laterite Ores to Ferronickel - Extractive ...

Chapter 6 – Smelting of Laterite Ores to Ferronickel. ... imbedding water-cooled copper slabs ... Mechanical slag losses in laterite smelting – nickel. J. Liu, ...

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Energy and Environmental Profile of the U.S. …

Energy and Environmental Profile of the U ... 5.1.1 Copper Ore ... contaminants from the concentrated ore to produce a calcine suitable for smelting. Modern copper ...

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Environmental Guidelines for Copper Smelting

Environmental Guidelines for Copper Smelting ... characteristics of the ore—complex ores may contain lead, zinc, nickel ... Discard slag may contain 0. 0.7% copper ...

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Developments in Furnace Technology Forferro …

ores that drive ferro-nickel ... The trend toward high-power high-productivity electric furnaces for nickel laterite smelting ... Copper finger cooler technology, ...

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PHYSICOCHEMICAL CHARACTERIZATION OF …

PHYSICOCHEMICAL CHARACTERIZATION OF COPPER SLAG AND ... the copper and nickel ... Smelting Industry Product Value and Slag Cleaning Targets

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Copper Smelter - Elmhurst College

Copper Smelting Process: ... , sand, and fresh copper ore concentrate ... silver, nickel, platinum which are themselves recovered to be used.

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