CoPpER sLAG FLoTATIOn plant

  • Enhancing the flotation recovery of copper minerals in ...

    2020-1-1 · Currently, the slags are sent to a milling and flotation plant for liberation and recovery of residual copper. The copper recoveries realized in the plant are much lower than expected and it has been postulated that some copper minerals may be occurring in forms that are more difficult to float like oxides or fine disseminations in the gangue ...

  • Copper Recovery Through Smelter Slag Flotation in

    2021-4-15 · Copper slag flotation was studied on an industrial scale at a concentrator plant in the region of Atacama, Chile. This study consisted of the physical, chemical, and mineralogical characterization of the copper slag, along with preliminary flotation tests. This article

  • Copper Recovery Through Smelter Slag Flotation in

    2021-1-13 · Copper slag flotation was studied on an industrial scale at a concentrator plant in the region of Atacama, Chile. This study consisted of the physical, chemical, and mineralogical characterization of the copper slag, along with preliminary flotation tests. This article focuses on industrial flotation, which consisted of two oneyear campaigns (2016 and 2017).

  • [PDF] Optimization of the flotation of copper smelter ...

    Copper slag flotation was studied on an industrial scale at a concentrator plant in the region of Atacama, Chile. This study consisted of the physical, chemical, and mineralogical characterization of

  • The Recovery of Copper from Smelting Slag by Flotation ...

    2017-2-8 · Abstract. Aiming at the recovery of copper from smelting slag, a flotation approach was studied. It was found that this slag composed of fine particles with complex association and distribution, in which bornite was the main copper-bearing mineral after a detailed mineralogy analysis via polarizing microscope, SEM and XRD.

  • Slag Float Plant Maintenance Agreement - Outotec

    2019-11-21 · During the copper smelting process, it is common for a certain amount of copper to be lost to slag. In order to minimise this loss, the slag is further treated to recover the valuable metal. One treatment method is via froth flotation in a Slag Flotation Plant.

  • Recovery of metal values from copper slags by flotation ...

    2021-12-4 · The recovery of copper and cobalt from ancient copper slags from the Küre region of Turkey was investigated. A fayalitic-type of ancient copper slag

  • Characteristics and utilisation of copper slag—a review ...

    2003-11-1 · A flotation scheme used at the Almalyk copper smelter for processing slags together with Cu–Mo ores was described, and ways to optimise the slag flotation process were examined (Sigedin et al., 1986). Results of the flotation of converter slag were presented, and the effect of the combined flotation of slags with the ores on the recovery of ...

  • (Facility) Horne Copper Smelter (MRDS #10133048) CU

    current technology at the horne smelter includes materials handling facilities, a shredding plant for copper scrap, one oxy-fuel reverberatory furnace, one noranda reactor, five pierce-smith converters, three anode furnaces, two anode casting wheels, two oxygen plants, a slag flotation plant, and a strong acid plant. current capacity is 220,000 ...

  • The composition and environmental hazard of copper

    2005-3-1 · The copper content in the FSF slag is higher than slag from Iranian National Copper Industries Co, Chile Caletone, Indian copper plants and is much lower than that in copper slag from an oxygen ...

  • [PDF] Optimization of the flotation of copper smelter ...

    Copper slag flotation was studied on an industrial scale at a concentrator plant in the region of Atacama, Chile. This study consisted of the physical, chemical, and mineralogical characterization of

  • Enhancing the flotation recovery of copper minerals in ...

    The copper content of the slags range between 0.8 to 5 wt. % and this is considered too high for disposal to the environment. Currently, the slags are sent to a milling and flotation plant for liberation and recovery of residual copper.

  • Optimization of the flotation of copper smelter slags from ...

    2016-3-17 · All these three furnaces produce fayalite slag as a byproduct. The slags contain copper with the content ranging between 0.8 to 5% copper. The slags cannot be discarded due to the high content of copper and hence they are sent to a milling and flotation plant (Slag Mill Plant) for liberation and recovery of copper.

  • COMPARATIVE RESULTS OF COPPER FLOTATION FROM

    2013-11-26 · verting of flotation copper concentrates in the Smelter in Bor. Experimental production of copper concentrate by flotation from smelter slag has begun in 2001. Slag in RTB plants is processed in a facility that was not designed for slag processing, but it was only adapted to these conditions. Flotation Plant

  • Characterisation and recovery of non-ferrous metals met

    2021-3-27 · overflow and in feed streams correspond well a fayalitic copper slag. These streams show a copper grade of nearly 2.5 %, a content which further increases within the flotation to around 22 %, while it drops down to 0.5 % in the rougher and final flotation tailings. The copper concentration in the hydrocyclone underflow from the ball mill is ...

  • 2-Recovery of Copper and Cobalt from Converter Slag

    2018-8-20 · Key words: Converter slag, flotation, copper, cobalt, sulphurization. 1. Introduction Copper slag is produced in large amounts in seven copper smelter plants in Chile, and it is estimated that around 4 million tons of slag are disposed every year and another 40 to 45 million tons are historically cumulated [1].

  • [PDF] Recovery of copper from the copper slag and copper ...

    Copper smelter slag and copper smelter slag flotation tailings were leached using sulphuric acid solutions, without or with the addition of either ferric sulphate or hydrogen peroxide. Copper extraction from the slag was typically found to be twice as high as that from the slag flotation tailings. Hydrogen peroxide was determined to be the best lixiviant.

  • (PDF) Characterization of copper slag for beneficiation of ...

    The copper recoveries realized in the plant are much lower than expected and it has been postulated that some copper minerals may be occurring in forms that

  • (Facility) Horne Copper Smelter (MRDS #10133048) CU

    current technology at the horne smelter includes materials handling facilities, a shredding plant for copper scrap, one oxy-fuel reverberatory furnace, one noranda reactor, five pierce-smith converters, three anode furnaces, two anode casting wheels, two oxygen plants, a slag flotation plant, and a strong acid plant. current capacity is 220,000 ...

  • Dore slag treatment - Noranda Mines Limited

    These operations also produce two additional slags, the so-called soda slag and copper slag respectively. The quantity of these slags is much smaller than that of the combined quantity of the silica slag and lead slag (dore slag). These additional slags were not subjected to grinding and flotation in accordance with this invention.

  • Optimization of the flotation of copper smelter slags from ...

    2016-3-17 · All these three furnaces produce fayalite slag as a byproduct. The slags contain copper with the content ranging between 0.8 to 5% copper. The slags cannot be discarded due to the high content of copper and hence they are sent to a milling and flotation plant (Slag Mill Plant) for liberation and recovery of copper.

  • COMPARATIVE RESULTS OF COPPER FLOTATION FROM

    2013-11-26 · verting of flotation copper concentrates in the Smelter in Bor. Experimental production of copper concentrate by flotation from smelter slag has begun in 2001. Slag in RTB plants is processed in a facility that was not designed for slag processing, but it was only adapted to these conditions. Flotation Plant

  • SUSTAINABILITY OF COPPER SLAG PROCESSING FROM

    2016-6-30 · Flotation is an important technology to recover copper from copper slag. There are a few industrial flotation facilities for treatment of copper slag, such as: Magma Copper San Manual facility, USA, Altonorte Flotation Plant, Chile, Outokumpu facility, Finland, Mount Isa Mines, Australia, Aurubus, Bulgaria,

  • 某铜渣选矿厂浮选药剂优化试验研究-Experimental research ...

    Experimental research on flotation reagent optimization in a copper slag dressing plant lvxulong 1 , Xu Peiyan 1 , Wen Zhisen1 1 , Zhong Shuiping 1 , Chi Xiaopeng 2 (1.Zijin Copper;2.College of Zijin Mining,Fuzhou University)

  • [PDF] Recovery of copper from the copper slag and copper ...

    Copper smelter slag and copper smelter slag flotation tailings were leached using sulphuric acid solutions, without or with the addition of either ferric sulphate or hydrogen peroxide. Copper extraction from the slag was typically found to be twice as high as that from the slag flotation tailings. Hydrogen peroxide was determined to be the best lixiviant.

  • Recovery of Copper from Reverberatory Copper Slag and ...

    2016-6-8 · Slag is a waste by-product of smelting and converting operations in metallurgical plants. Both smelting and converting operations are aimed at iron separation from base metal sulphides in non- ... flotation to recover entrained copper contents. This technique produces a flotation concentrate copper ... Copper slag is +2a form of olivine, a ...

  • Characteristic of Flotation for Recovery of Copper from ...

    2015-8-31 · Sulfide flotation method for the recovery of copper from Kazahstan copper furnace slag is discussed in this investigation. 50% of copper from the slag was recovered by sulfide flotation at pH 4. meanwhile 67% of copper from the slag was recovered at pH 11.

  • (Facility) Horne Copper Smelter (MRDS #10133048) CU

    current technology at the horne smelter includes materials handling facilities, a shredding plant for copper scrap, one oxy-fuel reverberatory furnace, one noranda reactor, five pierce-smith converters, three anode furnaces, two anode casting wheels, two oxygen plants, a slag flotation plant, and a strong acid plant. current capacity is 220,000 ...

  • 3.2 Lomas Bayas

    2021-3-10 · furnace, a second casting wheel, and a slag flotation plant. Altonorte started to process molybdenum concentrates in 2005. Altonorte was acquired by Xstrata as part of the Falconbridge assets in August 2006. A new expansion is underway to increase capacity to 1.2 million tonnes per annum of copper concentrate by 2009.

  • SLAG PROCESSING PROJECT - Camrova Resources

    2019-2-28 · slag content. A contract to remove the slag to a nearby location to be processed to recover copper has been negotiated between Anglo (which owns the smelter and the 2 mines noted above) and a third party (the "Anglo Agreement"). A Chilean mining operator holds existing process plant facilities located in a large area about 16 km from