Copper Flotation From Converter Slags

the effect of cooling rate of slag from primary copper production in

Slag from converting, especially from the period of copper blowing, is typicallyThe cooling metode of slag before flotation may have a significant impact on the.

Recovery of Copper from Slow Cooled Ausmelt Furnace Slag by

Keywords. Ausmelt furnace Slow cooled slag Flotation CopperH. Wang, Recovery of copper and iron in the converter slag from a copper smelter, Journal of

Converter Slag FlotationIts Effect on Copper Springer Link

Converter Slag FlotationIts Effect on Copper Reverberatory Smelting Process. K. Itakura, T. Nagano, and J. Sasakura. INTRODUCTION. In March, 1962, a mill of

Characterization of copper smelter slag and recovery of residual

25 Jan 2017Characterization of copper smelter slag and recovery of residual metalsand S. Rehani, Flotation of copper sulphide from copper smelter slag usingof copper, cobalt, and zinc from copper smelter and converter slags,

Optimization of the flotation of copper smelter slags from Namibia

flotation tests which were performed on slag samples from three different sources TSL furnace, copper converters, reverberatory furnace to recover the copper

Management of copper pyrometallurgical slags: giving SAIMM

the classical processes of flotation and pyrometallurgical extraction. Seven copperIn this work, a global characterization of copper pyrometallurgical slags produced and disposedflash smelting furnace, Teniente converter, PeirceSmith.

The Recovery of Copper from Smelting Slag by Flotation Process

The recovery of copper, by flotation, from calciumferritebased slags made in continuousA study on the sulphuric acid leaching of copper converter slag in the

Minerals Extraction and Processing: New Developments jstor

Converter slags are high in copper and are retreated by recycling to the mattesmelting furnace or by slow cooling and flotation to make a copper concentrate

Cracking a hard nut: an overview of Lonmin39s operations directed at

The smaller amounts of furnace matte, converter slag, and offgas do notIn other words, byproduct credits from UG2 in the form of refined Cu, Ni, Co, and . The tails from the flotation circuit is pumped to one of the nearby concentrator

Characterization and recovery of copper values from discarded slag

11 Sep 2009In any copper smelter large quantities of copper slag are discarded as wasteof copper, cobalt and zinc from copper smelter and converter slags.The recovery of copper, by flotation, from calciumferritebased slags made

Development of a Flowsheet for Recovering Copper and Tin from

Keywords: Copper refining slags Size reduction Flotation LeachingA study on the recovery of Cu, Co, Ni, and Zn from copper converter slags by roasting.

Recovery of copper from smelting slag by sulphation roasting and

14 Sep 2014ii cleaning of smelting and/or converter slags in electric furnaces and iii flotation. Metallic copper and sulphide copper present in these slags

Leaching of copper and zinc from copper converter slag flotation

Leaching of converter slag flotation tailings from the Svyatogor copper smeltery Sverdlovsk region, Russia by sulfuric acid solutions containing ferric ions was

Copper extraction Wikipedia

Copper extraction refers to the methods used to obtain copper from its ores. The conversion of . In general, froth flotation is not used to concentrate copper oxide ores, as oxide minerals are not responsive to the froth . This accretion formation limits the quantity of converter slag that can be treated in a reverberatory furnace.

PDF Recovery of metal values from copper slags by flotation and

PDF The recovery of copper and cobalt from ancient copper slags from the KreThe second route was flotation of the slags, roasting of the flotation tailings Leaching of Nonferrous Metals from Copper Converter Slag with Application of

Effect of grinding time on flotation recovery of copper smelting slags

Keywords: Grinding Time, Copper Slags, Flotation, Recovery, Work Index. 1. Introductionmatte phase 3. The converter slags are recycled to the smelting.

The Revovery of Copper and Cobalt from Oxidized Copper Ore and

A previous article reported that floatation and magnetic separationconverter slag and pyrite mixture showed that 96 copper and 60 cobalt passed into

Processing of copper converter slag for metal reclamation. Part I

Waste Manag Res. 2007 Oct255:4408. Processing of copper converter slag for metal reclamation. Part I: Extraction and recovery of copper and cobalt.

sustainability of copper slag processing from new flash Quaestus

Keywords: flash smelting, copper slag, recycling, flotation, RTB Borstandard PS converters, anode refining of blister copper to anode material and casting.

Primary Copper Smelting EPA

mine sites by crushing, grinding, and flotation purification, resulting in ore with 15 to 35 percent .. Used to recover copper from furnace slag and converter slag.

Recovery of Copper and Cobalt from Concentrate and Converter Slag

This study was designed to recover copper and cobalt hydrometallurgically from an enriched concentrate of flotation and converter slag. Three slag samples

Research on New High Efficiency Recovery Process for Complex

These results show that the converter copper slag from Hubei, China,characteristics and flotation behaviour of copper slag have been investigated through

Characterization of copper smelter slag and recovery of Dialnet

procedure to obtain the gold and silver that are contained in the copper residue. . cobalt, and zinc from copper smelter and converter slags by roasting with sulfuric acid. .. 2 S. Roy, A. Datta, and S. Rehani, Flotation of copper sulphide from

World production and possible recovery of cobalt from the

The Kupferschiefer stratiform copper ore located in. Poland is . 7 in some cases flotation is inefficient, therefore a large amount of this metal is lost in flotation . The exception is cobalt, which concentrates in the converter slag 12 17.

froth flotation to replace electric furnace for nickel loss reduction in

converters is further treated in the Converter Slag Cleaning Vessel for further cobaltto discuss results of the froth flotation recovery of nickel entrapped in the

Improving Beneficiation of Copper and Iron from Copper Slag by

14 Apr 2016Therefore, regarding the recovery of iron from copper flotation slag,The roastingmagnetic separation process is the route to convert the

Recycling copper converter slag back to the flash furnace has been practiced and .. Leaching of converter slag flotation tailings from the. Svyatogor copper

Characterization of copper smelter slag and SciELO Colombia

Keywords: copper smelter slag cyanidation gold silver. M. Sc. Universidad . cobalt, and zinc from copper smelter and converter slags by roasting with sulfuric .. 2 S. Roy, A. Datta, and S. Rehani, Flotation of copper sulphide from copper

Copper Wiley Online Library

converter concept to copper metallurgy by. MANHES and DAVID separated by froth flotation of the ore pulp, which exploits the different .. Slags. Slags from copper matte smelting contain 30 . 40 iron in the form of oxides and about the.

Recovery of cobalt, nickel, and copper from slags, using DCarc

Slags are sometimes treated by slow cooling, milling, and flotation. .. Using converter slag from a nickelcopper plant, tests were carried out, in 1990, on a 100

Characterization and recovery of copper values from discarded slag

In any copper smelter large quantities of copper slag are discarded as waste material causing space and environmental problems. . in the slag for a further flotation process to obtain a copper .. copper smelter and converter slags.