Junior Mutombo
Foreman slag flotation plant chez Kamoa Copper S.A. · Je suis un ingénieur civil métallurgiste, expérimenté dans l'extraction des métaux tels que le cuivre et le cobalt ainsi que la concentration des minérais par flottation à la mousse. Je suis également détenteur d'une maîtrise dans la conduite des projets, la formation des nouvelles recrues et la gestion des usines métallurgiques.
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Flotation and Leaching Processes in Metallurgy
In this paper, the results of the study of application of thionocarbamates in copper slag flotation are presented. Chemical analysis of smelter slag sample obtained from Flotation plant in Bor, Serbia, showed that it contains 3.56% of copper, of which over 73% is in the sulphide form, as well as 0.58 g/t of gold and 11.30 g/t of silver.
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A comprehensive review on the recovery of copper values …
The beneficiation of copper slag employing gravity concentration and froth flotation, with particular emphasis on different collector systems, has been reviewed thoroughly. …
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Pressure Leaching of Copper Slag Flotation Tailings in …
This review article provides the environmental and socioeconomic impacts of slag, as well as a characterization of copper slag, with the aim of reusing and recycling the slag to benefit the environment and economy.
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Copper Recovery Through Smelter Slag Flotation in
This article focuses on industrial flotation, which consisted of two oneyear campaigns (2016 and 2017). The first campaign was carried out using an existing copper slag flotation circuit in the plant.
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Sustainable and Comprehensive Utilization of Copper Slag: A …
Within this paper, application options, the environmental behavior, and ways to treat copper slag in order to remove hazardous and recover valuable metals are critically reviewed. As a result, potential slag treatment routes including their benefits and drawbacks are …
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Pressure Leaching of Copper Slag Flotation Tailings in …
In this study, a hydrometallurgical method for the recovery of copper, cobalt, and zinc from copper slag flotation tailings (SFT) was investigated. SFT contains large amounts of valuable metallic compounds, such as copper, cobalt, and zinc. A representative SFT sample containing 0.50% Cu, 0.148% Co, 3.93% Zn, and 39.50% Fe was used in experimental studies. High-pressure …
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Characterisation and recovery of non-ferrous metals …
The flowsheet of the slag flotation plant adjacent to Aurubis, Pirdop copper smelter is shown in Figure 1. For the aim of the current work, six process streams were sampled using two different sampling set-ups. IMPC 2020: XXX International Mineral Processing Congress, Cape Town, South Africa, 18-22 October 2020
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How to Recover Copper from Slag by Flotation
In preparation for flotation, molten converter slag may be either water quenched or slow cooled. The method of cooling employed in a commercial operation would be dependent upon the floatability of copper from water-quenched versus slow-cooled slag, the initial and operating cost of the installation required for quenching or slow cooling the ...
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Characterisation and recovery of non-ferrous metals …
The flowsheet of the slag flotation plant adjacent to Aurubis, Pirdop copper smelter is shown in Figure 1. For the aim of the current work, six process streams were sampled using two different sampling set-ups.
WhatsApp: +86 18221755073
Copper recovery from copper slags through flotation …
In this study, a facile process for recovering copper from copper slags through flotation enhanced by sodium carbonate synergistic mechanical activation has been …
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Copper Recovery Through Smelter Slag Flotation in …
The first campaign was carried out using an existing copper slag flotation circuit in the plant. During the second campaign (2017), a circuit for sulfide ore flotation with an additional columnar flotation cleaning stage was evaluated. Results showed an improvement in metallurgical parameters on the second campaign (including improvements in ...
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Recent advances and conceptualizations in process …
This review summarizes and analyzes the main reasons for the flotation process of coal gasification slag from three aspects (the flotation basis of minerals, difficult flotation, and difficulty of selection). ... and it has been in the stage of large–scale testing and plant construction. The gravity shaker [30], ...
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How to Optimize Copper Slag Flotation for …
This article explores the key factors influencing the efficiency of copper slag flotation, including particle size, pH, collectors and frothers, temperature, agitation, and froth collection system design. Flotation involves …
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How to Optimize Copper Slag Flotation for Maximum …
Copper slag flotation offers a viable approach for recovering valuable copper from this industrial byproduct. By carefully considering factors such as particle size, pH, reagents, temperature, agitation, and froth collection, operators can optimize the process to achieve maximum copper recovery.
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The Recovery of Copper from Smelting Slag by Flotation …
Consequently, flotation was attempted to recycle Cu in slag containing copper sulphide components. Three key factors affecting flotation were ascertained, namely, grinding fineness, the collector and the pH value, while the recovery of Cu estimated by ICP and XRF.
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Slag Float Plant Maintenance Agreement
Slag Flotation Plant. The slag from the customer's smelter furnace is processed at the Slag Flotation Plant (SFP) via various minerals processing technologies. The SFP plays an important role in extracting maximum value from the ore.
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Slag Float Plant Maintenance Agreement
Slag Flotation Plant. The slag from the customer's smelter furnace is processed at the Slag Flotation Plant (SFP) via various minerals processing technologies. The SFP plays an important role in extracting maximum value …
WhatsApp: +86 18221755073
A comprehensive review on the recovery of copper values from copper slag
The beneficiation of copper slag employing gravity concentration and froth flotation, with particular emphasis on different collector systems, has been reviewed thoroughly. Further, the reported pyro- and hydro-metallurgical processing routes have been deliberated.
WhatsApp: +86 18221755073
How to Recover Copper from Slag by Flotation
The bulk of the world's output of copper is produced by smelting copper sulfide flotation concentrates in reverberatory furnaces, followed by oxidizing the matte to blister copper in a converter.
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Enhancing the flotation recovery of copper minerals in …
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). The first campaign was carried out using an existing copper slag flotation circuit in the plant.
WhatsApp: +86 18221755073
The Recovery of Copper from Smelting Slag by Flotation …
Consequently, flotation was attempted to recycle Cu in slag containing copper sulphide components. Three key factors affecting flotation were ascertained, namely, grinding …
WhatsApp: +86 18221755073
Enhancing the flotation recovery of copper minerals in …
Various flotation reagents that are commonly used for copper flotation were identified, selected and used during the flotation test work in order to identify the best reagent …
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Enhancing the flotation recovery of copper minerals in …
Various flotation reagents that are commonly used for copper flotation were identified, selected and used during the flotation test work in order to identify the best reagent best suited to float the copper slags.
WhatsApp: +86 18221755073
Copper recovery from copper slags through flotation …
In this study, a facile process for recovering copper from copper slags through flotation enhanced by sodium carbonate synergistic mechanical activation has been developed. On the one hand, sodium carbonate, as a pH regulator for copper slag flotation, has no negative effect on the flotation process.
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Recovery of copper from copper slag and copper slag flotation …
Detailed process oriented characterisation on representative samples from plant survey of the slag flotation plant belonging to Aurubis, Bulgaria has been realised in order to evaluate the ...
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Sustainable and Comprehensive Utilization of Copper Slag: A …
Within this paper, application options, the environmental behavior, and ways to treat copper slag in order to remove hazardous and recover valuable metals are critically …
WhatsApp: +86 18221755073
Pressure Leaching of Copper Slag Flotation …
In this study, a hydrometallurgical method for the recovery of copper, cobalt, and zinc from copper slag flotation tailings (SFT) was investigated. SFT contains large amounts of valuable metallic compounds, such as copper, cobalt, and zinc.
WhatsApp: +86 18221755073
Pasar Philippines Smelting High-Quality Smelting Services
During this process, the copper concentrates reacts with oxygen enriched-air producing copper matte, iron oxides and sulphur dioxide which causes it to directly be oxidized and be separated into matte and slag when melted. It is skimmed off and is …
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Copper Recovery Through Smelter Slag Flotation in …
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).
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