Equipment used in the Recovery of iron from Copper slag

  • equipment used in the recovery of iron from copper slag

    Recovery of Copper from Reverberatory Copper Slag and . 2016-6-8 · The iron sulphide component of the ore or concentrate is oxidized to iron oxide at Various amounts of acid were used to leach the copper slag.

  • equipment used in the recovery of iron from copper slag

    Copper Slag - General Information, Process, Products, Patent ... Recycling copper slag to recover metals has been focused on copper recovery. ... Copper slag is widely used in the sand blasting industry and it has been ... as elution from copper slag; Process for recovery of iron from copper slag ...

  • Iron Recovery from Discarded Copper Slag in a RHF Direct ...

    the slag cannot be effectively utilized. Main methods in use for iron recovery from copper slag include direct beneficiation for iron recovery [3], oxidative modification [4,5] of iron oxide for iron recovery, smelting reduction for iron recovery [6,7], and direct reduction (DR) for iron recovery [8,9], etc.

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  • RECOVERY OF COPPER FROM COPPER SLAG AND COPPER …

    Recovery of copper from copper slag and copper slag flotation tailings 77by oxidative leaching Leaching with ferric sulphate The slag and the slag flotation tailings were leached with ferric sulphate in 1 M sulphuric acid. The ferric iron concentration was varied in the range from 5 g/dm3 to

  • Published in: Physicochemical Problems of Mineral Processing · 2015Authors: Daniela Urosevic · Mile Dimitrijevic · Zoran D Jankovic · Dejan V AnticAbout: Hydrogen peroxide · Copper slag · Leaching
  • Machines For Recovery Of Iron From Slag

    Cooper Slag Process Plant iron recovery from slags Feb 13, 2016 Stone Crusher Machine for Sale copper slag recovery equipment Cooper Slag . Get Price And Support Online A new process for the recovery of iron, vanadium, .

  • Copper Recovery in Smelting Slag Recycling

    Copper smelting slag is the solid waste generated in the process of smelting copper. Due to the limitations of the smelting technology, most of the copper smelting slag contains a certain amount of copper. Disposing and recycling copper can effectively reduce the waste of useful resources, while generating considerable economic effectiveness.

  • Copper Smelting Slag Recovery- - Metalcess

    Copper smelting slag is produced from copper pyrometallurgy (both smelting and converting stages), usually grading at 0.3-3%. The slag may also contains lead & zinc minerals like galena, sphalerite. Copper mainly dwells in the slag in the form of bornite, chalcocite, chalcopyrite, and metallic copper.

  • Machinery For Recovering Copper From Furnace Slags

    equipment for recovering copper from furnace slags | india ... Copper, Lead and Zinc Smelting and Refining. The slag is tapped from the furnace and stored or discarded in slag piles onsite. with the ore concentrates for copper ...

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

    Various amounts of acid were used to leach the copper slag. Figure 3 shows the effect of acid amount on the recovery of copper. The recovery of copper from the copper slag increased with an increase in the quantity of acid. The reaction was carried out with no water addition. Figure 3.

  • Management of copper pyrometallurgical slags: giving ...

    depending on the method used to clean the final slag of the pyrometallurgical process. Eventually, minor amounts of zinc, molybdenum and noble metals such as gold and silver are presented. Since, final copper slag contain around 1% of copper, its recovery from the slag could be economically accepted if no expensive treatments are found, such as

  • Management of copper pyrometallurgical slags: giving ...

    depending on the method used to clean the final slag of the pyrometallurgical process. Eventually, minor amounts of zinc, molybdenum and noble metals such as gold and silver are presented. Since, final copper slag contain around 1% of copper, its recovery from the slag could be economically accepted if no expensive treatments are found, such as

  • Copper Slag - General Information, Process, Products ...

    Copper slag is a by-product obtained during the production of copper metal, which can be used as pozzolana in the production of cementing materials. Recycling copper slag to recover metals has been focused on copper recovery.

  • Performance Characteristics of Copper and Coal Slag Abrasives

    Secondary copper smelters are also a source of copper slag. These smelters recover copper from scrap copper alloy products such as telephone switching gear, electronic hardware, wrought products, and wire. Such slag may contain alloying elements (e.g., beryllium or iron). Beryllium is toxic, and iron is easily oxidized to rust, which appears as ...

  • Copper Slag: 7 Mohs Hardness - Open Space Blasting ...

    Copper slag is a byproduct obtained during smelting and refining of copper ore rich in sulphides and oxides of iron and copper, in the course of removing iron as iron silicate. During the smelting process at 1250°C, copper liquid settles down due to higher density while copper slag remain on the surface in the segregated state.

  • Use of waste copper slag, a sustainable material ...

    Copper slag is a by-product obtained during smelting and refining of copper. The waste copper slag can be used as abrasive tools, road construction, and ballast. Despite increasing rate of reusing copper slag, the huge amount of its annual production is disposed in dumps or stockpiles to date.

  • What is a Copper Slag? (with pictures)

    Oct 02, 2019· Copper slag is a by-product created during the copper smelting and refining process. As refineries draw metal out of copper ore, they produce a large volume of non-metallic dust, soot, and rock. Collectively, these materials make up slag, which can be used for a surprising number of applications in the building and industrial fields.

  • Recovery of value metals from copper smelter slag by ...

    Nov 14, 2013· Fig. 7 shows a proposed process flowsheet for the copper, zinc, and iron recovery from copper smelter slag of Balkhash copper plant. In this process, crushed slag, with ammonium chloride in a weight ratio 1:2 is subjected to heat treatment for 120 min at 320 °C.

  • A Study on the Recovery of Iron from Copper Slag with ...

    slag were recovered to separate the pig iron and the slag. To separate and recover Fe and Cu in oxide state from copper smelting slag, coke was used as a reducing agent, and iron oxide and copper oxide were reduced to a metal phase. Since the copper smelting slag is in an amorphous phase, the Fe

  • RECOVERY OF IRON FROM COPPER FLASH SMELTING SLAGS

    Recovery of Iron from Copper Flash Smelting Slags Figure 3 shows the rapid decreasing of copper content in the slag during the first 15 min-utes with the graphite rod introduced into the melt, while the iron concentration is main-tained almost constant over same period of time, suggesting that a …

  • mining crusher machine soil recovery magnetic slag ...

    mining crusher machine soil recovery magnetic slag. Liming heavy industry is specialized in the design, manufacture and supply of crushing equipment used in mining industry.

  • copper slag flotation plant - YouTube

    Jun 04, 2019· This video is unavailable. Watch Queue Queue. Watch Queue Queue

  • flotation of copper slag in greece

    For separating copper from reverberatory slag with a copper content of about 1%, flotation was used, and in one stage flotation a recovery of 72% to a concentrate containing 12.6% copper was achieved.

  • A Study on the Recovery of Iron from Copper Slag with ...

    slag were recovered to separate the pig iron and the slag. To separate and recover Fe and Cu in oxide state from copper smelting slag, coke was used as a reducing agent, and iron oxide and copper oxide were reduced to a metal phase. Since the copper smelting slag is …

  • Process for recovery of iron from copper slag - Agrawal ...

    Dec 13, 2007· The present invention relates to a process for recovery of iron from copper slag. This invention particularly relates to a process for recovery of iron from a waste like granulated copper slag generated during the production of copper from its ores by a pyrometallurgical method.

  • Authors: Archana Agrawal · K L Sahoo · Sukomal Ghosh · B D PandeyAffiliation: Council of Scientific and Industrial Research
  • Improving Beneficiation of Copper and Iron from Copper ...

    to induce the grain growth of copper matte and magnetite by modifying the molten copper slag. As a result, it is effective to improve recovery and separation of copper and iron from the copper slag; meanwhile, the latent heat energy of the molten slag was effectively utilized and the energy consumption is also reduced.

  • Utilization of Waste Copper Slag to Produce Directly ...

    iron from copper slag to produce directly reduced iron (DRI), which can be used as the burden to produce weathering resistant steel by electric arc furnace to replace sponge iron or scrap steel. The process reduces the secondary environmental pollution of copper slag and has been applied well in Tongling Non-

  • copper recovery magnetic slag - Feldspar Crusher Sales ...

    copper recovery magnetic slag. copper recovery magnetic slag XSM excellent mining crushing machinery products or production line design, the company is committed to building the Chinese brand mine crushing and processing machinery, mainly crusher, mill, sand making our products (copper recovery magnetic slag) in more than one hundred of the worldsales of …

  • Waste to wealth recovering iron from copper slag

    The recovery of iron from the slag generated in copper plants was discussed. The feasability of using the recovered metal for subsequent casting into a value added product was also explored.

  • Base metals recovery from copper smelter slag by oxidising ...

    The slag sample used in this investigation is a composite from different levels of the copper slag dump in Lubumbashi, Katanga, Democratic Republic of Congo, whose chemical composition is given in Table 1. A mineralogical study by Banza et al., 2002a, Banza et al., 2002b showed that this slag has a fayalite structure. More than 80% of copper is ...

  • What is a Copper Slag? (with pictures)

    Oct 02, 2019· Copper slag is a by-product created during the copper smelting and refining process. As refineries draw metal out of copper ore, they produce a large volume of non-metallic dust, soot, and rock. Collectively, these materials make up slag, which can be used for a surprising number of applications in the building and industrial fields.

  • copper slag screening equipment - biodanzameteric.nl

    copper slag screening equipment,copper slag screening machine cost. copper slag screening equipment,copper slag Crusher hematite iron ore High Pressure ... Free Chat. Slag feeding equipment cost. ... copper recovery from slag in South Africa manufacturer in Shanghai, China. copper recovery from slag in South Africa is manufactured from Shanghai ...

  • Marco Abrasives | Copper Slag

    Copper Slag is an aggressive abrasive frequently used in new steel and steel maintenance applications. Its bulk density and angular shape give it an aggressiveness that provides clean, fast-cutting action, considerably increasing production rates.

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

    The copper slag generated at Kure, has been investigated by Acma et al. (1997) for the recovery of copper, cobalt and production of magnet grade iron oxide by pyro-hydrometallurgical route. The fayalitic slag analysing about 0.8% Cu and 0.4% Co is reduced with coke/graphite in a DC arc furnace to yield a liquid alloy rich in iron containing ...

  • Copper Slag: 7 Mohs Hardness - Open Space Blasting ...

    Copper slag is a byproduct obtained during smelting and refining of copper ore rich in sulphides and oxides of iron and copper, in the course of removing iron as iron silicate. During the smelting process at 1250°C, copper liquid settles down due to higher density while copper slag remain on the surface in the segregated state.

  • Precious Metal Refining

    Precious Metal Refining: Dore is a mixture of gold and silver typically containing less than 5% base metal impurities.The exact composition varies widely depending on its source and processing history. Dore producers, in deciding whether or not to refine their dore, can custom design a facility around a single feedstock.

  • copper slag process equipment

    Copper Slag . Copper slag is a by-product created during the copper smelting and refining process. Copper slag is a by-product obtained during the production of copper metal, which can be used as pozzolana in the production of cementing materials. Recycling copper slag to recover metals has been focused on copper recovery. Get price