copper slag recovery equipment

Management of copper pyrometallurgical slags giving

materials from copper slag Recovery of copper molybdenum precious metals silica and iron that is the most abundant component of the slag are the goals for this research Metals commercial compounds alloys and different forms of iron oxides for steel industry are proposed products...

Recovery of cobalt nickel and copper from slags using

Nickel-copper converter slag A - 100 kVA and 200 kVA Using converter slag from a nickel-copper plant tests were carried out in 1990 on a 100 kVA furnace operated at 30 kW and on a 200 kVA furnace operated at 85 kW at low additions of reductant in order to minimize the reduction of iron...

Clean Balst LLC

COPPER SLAG Copper slag is the most economical expendable abrasive for blasting purpose in areas where recovery and recycling is impractical It is a by-product formed during the manufacture of copper while smelting and quenching process in copper smelter The raw slag is processed and screed in various grades for blasting purpose...

PDF Recovery of Copper and Cobalt from Copper Slags as

Hydrometallurgical treatment is widely used for the recovery of copper slag including direct leaching in sulfuric acid and leaching in sulfuric acid through H 2 S gas or ferric chloride 10 11...

Gold recovery from flotation concentrate from gold mine

recovery and value added products such as abrasive blasting roofing granules concrete and other materials 9-12 The sulphides in the flotation concentrate are fully converted to an oxide form during oxidative roasting hence the chemical composition of the roasted concentrate can be considered as a copper slag Recovery of pig iron...

Copper slag selection process and equipment Prominer Shanghai

Recovery of Copper from Reverberatory Copper Slag and...

Copper Blast Furnace Smelting

High metal recovery rate normally less than 03 metal in slag 6 Simple equipment and light investment particularly advantageous for production capacity below 50kt/a Related Process Copper Bottom Blowing Furnace Smelting Converting Copper Anode Slime Recovery...

Optimization of the flotation of copper smelter slags from

contain copper with the content ranging between 08 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 This work focuses on optimizing...

Environmental Guidelines for Copper Smelting

discarded slag from the smelter Discard slag may contain 05-07 copper and is frequently used as construction material or for sandblasting Leaching processes produce residues while effluent treatment results in sludges which can be sent for metals recovery The smelting process typically produces less...

OMAN ABRASIVES LLC

Copper slag is generated out of copper concentrate while extracting copper in the copper smelting units It is composed of ferrosilicate material and oxide when the slag is quenched in the cold water This process makes the slag into a granule form resulting coarser and angular particl...

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 Thus copper and iron extractions were...

PDF Recovery of metal values from copper slags by

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 containing 124 Cu 053 Co and 5316 Fe...

Recovery of Iron from Copper Slag Using Coal

The Fe3O4 and Fe2SiO4 in copper slag were successfully reduced to metallic iron by coal-based direct reduction Under the best reduction conditions of 1300 176 C reduction temperature 30 min reduction time 35 wt coal dosage and 20 wt CaO dosage 075 binary basicity the Fe grade of obtained iron concentration achieved 9155 and the Fe recovery was 9813...

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 ac The reaction was carried out with no water addition Figure 3...

Improving Copper Recovery from Production Slags by

Improving Copper Recovery from Production Slags by Advances Stirring Methods Proceedings of EMC 2011 3 treated in the existing copper extraction route or separately in a subsequent reactor the slag phase can be used as construction material for example 12 Conventional pyrometallurgical copper slag...

Copper Recovery Services

Copper Recovery Servic Cal-Chem Metals works with Clients across North America on copper recovery projects These copper reclamation projects include copper slag recovery copper mud recovery and rod mill scale/filter paper recovery...

Copper Slag Grit

Description Copper Slag is a blast cleaning grit made of granulated slag from metal melting process also called Iron-silicate also called Iron-silicate Applications Blastcleaning of steel and stone/concrete surfaces removal of mill scale rust old paint dirt etc Suitable for...

Copper Slag for the Recovery of Metals and Valorisation of

minerals Article E ciency of Chemical and Biological Leaching of Copper Slag for the Recovery of Metals and Valorisation of the Leach Residue as Raw Material in Cement Production Päivi Kinnunen 1 Jarno Mäkinen 1 Marja Salo 1 Ratana Soth 2 and Konstantinos Komnitsas 3 1 VTT Technical Research Centre of Finland Ltd Visiokatu 4 33101 Tampere Finland jarnomakinen vttfi JM marja...

OUTOTEC FLASH SMELTING TECHNOLOGY

Outotec Slag Cleaning Slag cleaning at copper and nickel smelters is typically done using an electric furnace process The design of Outotec slag cleaning furnaces is based on our extensive experience with different slag compositions and under-standing of how to optimize the process for maximum recovery...

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...

US3868440A

A hydrometallurgical process for treating slag material especially copper smelter slag material comprises vigorously mixing the slag material with about one part by weight of sulfuric acid and about one part by weight of water for each part by weight of the slag material and allowing the resulting mixture to react to produce a dry solid material containing the metal values of the slag in...

Copper slag selection process and equipment Prominer

The so-called copper slag copper selection process and equipment is a production line for processing copper smelting slag and its main function is to recover the metal copper particles in the copper smelting slag Therefore the copper slag processing production line should be equipped with crushing screening washing dehydration and other processes similar to the...

PHYSICOCHEMICAL CHARACTERIZATION OF COPPER

recovery The copper analysis remaining after conventional slag cleaning can be close to 1 while molybdenum is sometime found in a range of 02 to 04 depending on kind of mineral treated and technology used These concentrations are higher in some cases than the analysis of the original ore and thus may warrant recovery by retreatment...

Recovery of Precious Metals Au Ag Pt and Pd from

and slag were approximately stable at 1000 when copper content in matte increased from 40 to 55 wt pct Cu and then it decreased from around 1000 to 200 with increasing matte grade Avarmaa et al 45 reported the distributions for Au Ag Pt and Pd between copper matte and silica-satu-rated FeO x-SiO 2 slags within a wide matte grade interval...

Copper Cathode Stripping Machine

Description It is a machine specially used for the stripping of electro-refined copper cathode The whole system consists of copper cathodes washing unit stripping unit conveying unit stacking unit cathode packing and SS cathodes washing unit edge strip tightening unit and conveyer trolley etc The whole working process of the machine is demonstrated as following...

copper slag processing equipment in malaysia

Copper slag selection process and equipment Prominer The so-called copper slag copper selection process and equipment is a production line for processing copper smelting slag and its main function is to recover the metal copper particles in the copper smelting slag...

Recovery of metal values from copper slag and reuse of

Dec 01 2017 0183 32 Recovery of copper from copper slag by physical beneficiation using froth flotation was studied by Sarrafi et al 2004 They used mercaptobenzothiazole MBT collector to recover the copper from the ground copper slag and indicated that a slow-cooled slag would be more favorable for better copper recovery...

equipments that is making copper slag

copper slag recovery equipment Newest copper slag recovery equipment Quarrying Crusher Plant Quarrying Crushers are mainly used to make building stone Get Price machine that is making copper slag copper slag equipmentThe sand making machine is to make building sand copper slag South process of making construction sand machine that is...

copper slag copper selection process and equipment copper

The setting of the sorting equipment in the sorting process is very important There are usually only two types of recovery equipment for copper in the copper slag of the beneficiation equipment one is the more common jig equipment and the other is the shaker The jig is mainly used to recover copper smelting slag with uneven thickness and...

Surface Prep Equipment for Rent or Sale Rapid Prep

Surface Prep Equipment for Rent or Sale Rapid Prep has one of the largest rental fleets of surface preparation equipment in the United Stat We have over 100 units available for sale or rent Our ability to meet demands throughout the entire season across...

Copper Slag Suppliers in India at low price for sale

Copper slag is an excellent by-product or waste material that retains its original properti Due to its chemical physical composition which includes high iron silica and aluminum oxide content it can be used as a partial replacement for sand in concrete mix Although the majority of the produced copper slag is used in the sand blasting industry and in the manufacturing of abrasives...

Enhancing the flotation recovery of copper minerals in

Jan 01 2020 0183 32 In these images it is evident that there is very little copper mineral content in this particular slag confirming the XRD results which indicate that the reverberatory slag has no copper minerals This suggests that the reverberatory furnace is efficient in its recovery of copper and other values to the matte phase as it apparently produces a...

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