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.
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 Reverberatory Smelting Process. K. Itakura, T. Nagano, and J. Sasakura. INTRODUCTION. In March, 1962, a mill of
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,
flotation tests which were performed on slag samples from three different sources TSL furnace, copper converters, reverberatory furnace to recover the copper
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, by flotation, from calciumferritebased slags made in continuousA study on the sulphuric acid leaching of copper converter slag in the
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
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
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
Keywords: Copper refining slags Size reduction Flotation LeachingA study on the recovery of Cu, Co, Ni, and Zn from copper converter slags by roasting.
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 converter slag flotation tailings from the Svyatogor copper smeltery Sverdlovsk region, Russia by sulfuric acid solutions containing ferric ions was
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 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
Keywords: Grinding Time, Copper Slags, Flotation, Recovery, Work Index. 1. Introductionmatte phase 3. The converter slags are recycled to the smelting.
A previous article reported that floatation and magnetic separationconverter slag and pyrite mixture showed that 96 copper and 60 cobalt passed into
Waste Manag Res. 2007 Oct255:4408. Processing of copper converter slag for metal reclamation. Part I: Extraction and recovery of copper and cobalt.
Keywords: flash smelting, copper slag, recycling, flotation, RTB Borstandard PS converters, anode refining of blister copper to anode material and casting.
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.
This study was designed to recover copper and cobalt hydrometallurgically from an enriched concentrate of flotation and converter slag. Three slag samples
These results show that the converter copper slag from Hubei, China,characteristics and flotation behaviour of copper slag have been investigated through
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
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.
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
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
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
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.
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
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.