flotation of copper slag in jersey

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

For an air-cooled slag at optimized conditions, 72% of copper was recovered in one stage flotation and a 12.6% copper concentrate was achieved. The best recovery efficiency was obtained when 30 g ...

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

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.

Enhancing the flotation recovery of copper minerals in ...

Slag cleaning can be divided into two types, first being the pyrometallurgical reduction and settling of liquid slag, which is performed in slag-cleaning furnaces, and the second type being the mineral processing-based slag cleaning of solidified or granulated slag by crushing and/or grinding followed by gravity concentration or froth flotation ...

milling and flotation of slow cooled copper slag

techniques, such as slag cleaning, slow cooling of the slag followed by milling and flotation, are inappropriate for cobalt recovery from converter slag 7−8 . Read More Minimization of Copper Losses in Copper Smelting Slag During ...

Flotation of copper sulphide from copper smelter slag using ...

The information will help in the flotation of copper smelter slag for better copper grade and recovery. Abstract Present work focuses on the differences in the performances obtained in the froth flotation of copper smelter slag with multiple collector viz. sodium iso-propyl xanthate SIPX , sodium di-ethyl dithiophosphate DTP and alkyl ...

RECOVERY OF COPPER FROM COPPER SLAG AND COPPER SLAG FLOTATION ...

Recovery of copper from copper slag and copper slag flotation tailings 75by oxidative leaching Table 1. Chemical compositions of the copper smelter slag and the slag flotation tailings Constituent Content wt.% Copper Slag Slag Flotation Tailings Cu – total 0.97 0.59 Cu – oxides 0.15 0.06 Cu – sulphides 0.82 0.53 SiO 2 33.75 34.62 Al 2 O

Enhancing the flotation recovery of copper minerals in ...

Converter slag Reverbetory furnace slag Copper recovery Flotation Milling and grinding ABSTRACT Namibia Custom Smelters NCS process a range of copper concentrates in their three furnaces, namely; top submerged lance, copper converter and reverberatory furnaces, in order to produce mattes and fayalitic slags. The

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

Optimization of the flotation of copper smelter slags from Namibia Custom Smelters’ Slag Mill Plant Elias Sipunga A research report submitted to the Faculty of Engineering and the Built Environment, University of the Witwatersrand, in partial fulfillment of the requirements for the degree of Master of Science in Engineering

Copper Sulfide Flotation

Copper Sulfide Flotation Circuit Beneficiation of Copper Sulfide by Flotation Copper, due to the present world demand and price, is of foremost interest to the mining industry. Many new properties are either in the process of being brought into production or are

Recovery of Copper from Copper Smelter Slag by Flotation ...

The recovery of copper from copper smelter slag utilizing flotation has been studied. A copper smelter slag from the Wang Jiaqiao smelter in Yunnan Province of china, containing 2.76% Cu, 44.41% Fe, 2.34% Zn and 18.4g/t Ag and so on, has been used .The effective factors such as grinding fineness, pH, and the dosage and type of collector were examined.

Research of Laws Pyrite-Bearing Slag Flotation of Copper ...

extract copper from free-milling crystallized copper slag aggregates 1, 2 . Flotation copper ground to 0.074 mm class minutes slag is carried out on the circulating water in an alkaline medium created lime 3 . Extracting copper flotation of refractory bad- devitrified lag does not exceed 45-60% on average from the dump and 76% of the converter

PERFORMANCE-BASED MAINTENANCE FOR SLAG FLOTATION PLANT

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. With its smelter operational for many decades, one customer recently replaced its slag flotation plant to further optimise metals recovery.

Recovery of Copper from Slow Cooled Ausmelt Furnace Slag by ...

The recovery of copper by floatation from slow cooled Ausmelt furnace slag was studied in this paper. The phases and composition of the slow cooled slag were analyzed. The factors which affected the copper recovery efficiency such as grinding fineness, pH value of flotation medium, different collectors and floating process were investigated.

PDF Recovery of Copper from the Slag of Khatoonabad Flash ...

For an air-cooled slag at optimized conditions, 72% of copper was recovered in one stage flotation and a 12.6% copper concentrate was achieved. The best recovery efficiency was obtained when 30 g ...

flotation reagents copper slag-classifier gold flotation ...

flotation reagents copper slag. Efficient Thickener. Efficient Thickener. Hydraulic Motor Driving Center Thickener. Hydraulic Motor Driving Center Thickener. Grid ...

Sulfuric Acid Slag Copper Ore Froth Flotation Machines

South Flotation Cell In Slag Processing. sulfuric acid slag copper ore froth flotation machines. acid leaching flotation recovery cu from a copper oxide ore by flotation and leaching the copper oxide ore is high oxidation ratio and the high combination ratio with a low grade of cu 071 copper concentrate of cu 1502 with a recovery of 3855 was obtained by flotation the optimum acid leaching ...

Copper mining in the United States - Wikipedia

In the 1910s and 1920s, copper mills adopted the froth flotation method, which had been developed in Australia. Whereas the old gravity methods of concentration, using jigs and Wilfley tables recovered 60 to 80 percent of the copper in the ore, froth flotation recovered 90 to 95 percent. The Bingham Canyon mill installed froth flotation in 1918.

Copper Ore Processing Plant,Equipment For Sale Prominer ...

Flotation process are widely used for copper extraction. The ore pulp slurry is pumped to flotation cells for extracting. The flotation cells are divided into several parts: roughing, concentration and scavenging the exact numbers of stages for each part should be decided by test work to reach the best recovery , and with the use of frothing ...

Research of the Complex Copper Slag Flotation Experiment ...

A kind of complex Copper slag has been studied. The run-of-mine grade of copper was 0.93%. Through the research of the flotation separation test, the optimal grinding fineness -0.074mm was about to 75%. The optimum kind and dosage of collector was 150 g/t Y89. The dosage of sodium sili e which was the Slime dispersing agent was 1000g/t.

Flotation Reagents Copper Slag

A Study of the Optimal Model of the Flotation Kinetics of Copper Slag ... Oct 20, 2014 ... In this study the effect of mixtures of copper slag and flotation tailings from copper mine Bor, .... Selection of chemical reagents for flotation. Read more

copper slag flotation chuquicamata - BINQ Mining

copper slag flotation plant in pakistan-Shanghai Company. Altonorte – Xstrata. Altonorte is a custom copper smelting operation lo ed near the port of … acid plant, an additional anode furnace, a second casting wheel, and …

Flotation process for copper ores and copper smelter slags ...

What is claimed is: 1. A flotation process for copper ores and copper smelter slag comprising grinding copper-bearing material, adding a compound of the following formula: STR2 wherein R represents one member selected from the group consisting of hydrogen atom and alkyl groups containing 1 to 20 carbon atoms to the resulting ground material and further adding at least one member selected ...

SIPS2016 - The Effect Of Rapid Cooling On Some Flotation ...

The industrial area around RTB Bor encompasses about 9,190,940 tons of techno genic deposits of copper smelting slag with an average of 0.715% copper content. As part of a project to recuperate copper from these deposits, this work investigates the effect of the rapid cooling of these slags on their physicochemical milling and flotation properties.

Recovery of Copper from Reverberatory Copper Slag and ...

possible option. The copper slag contains a high content of silica and iron. The solution final pH is the most important factor affecting the removal of iron and silica from the leach solution and the overall metal recovery. Fe removal from the leaching of copper slag is done by the formation of a metal hydroxide.

Management of copper pyrometallurgical slags: giving ...

Some properties of a typical copper slag are shown in Table I, and it can be observed that air-cooled copper slag has a black colour and glassy appearance. The specific gravity varies with iron content, from 2.8 to 3.8. The unit weight of copper slag is somewhat higher than that of conventional aggregate. The absorption capacity of the

copper slag flotation plant - Feldspar Crusher Sales - XSM ...

copper slag flotation plant. copper slag flotation plant 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 slag flotation plant in more than one hundred of the worldsales of countries and regions.

Flotation Cells - Suspension of Solids TENOVA

DELKOR BQR flotation cells achieve optimum operation through purpose-designed levels of solids suspension, air rate adjustment, easy froth-cone positioning and a stable pulp-froth interface. The cells are used in roughing, scavenging, cleaning and re-cleaning, appli ions to process copper, zinc, platinum group metals, phosphates, graphite ...

Flotation process for copper ores and copper smelter slags ...

What is claimed is: 1. A flotation process for copper ores and copper smelter slag comprising grinding copper-bearing material, adding a compound of the following formula: STR2 wherein R represents one member selected from the group consisting of hydrogen atom and alkyl groups containing 1 to 20 carbon atoms to the resulting ground material and further adding at least one member selected ...

Recovery of Copper and Cobalt from Concentrate 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 collected from the Ergani Copper Co. of Etibank were studied. In order to convert the copper and cobalt into sulfate compounds, samples were roasted after sulfurization and leached with water.

PAPER OPEN ACCESS Research on the Process of Sulphatizing ...

the simultaneous accumulation of waste induce to process generated and dump slag of copper smelting. Such slag contains 0.5-2% Cu 2 . To extract copper from slag wastes, froth flotation method is frequently used 3, 4 due to its relatively low cost. Flotation process also forms tailings with higher contents of zinc and copper than in natural ...

Mineração SEM study of a lead-iron slag flotation process

generally, flotation results in low grade concentrates ROY et al., 2015; Sarrafi et al., 2004 . Roy et al. 2015 tested different mixtures of collectors for the flotation of a slag containing copper, iron and silicon. The authors pointed out the need for fine grinding d 80 = 75μm for copper particles liberation. Using a mixture of isopropyl

world copper slag flotation plant

copper slag flotation plant - sahaara-concept.de. copper slag flotation plant - JJG Construction. copper slag flotation plant. copper slag flotation plant 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 slag flotation ...

Related Posts:

Product Supply Information

Home / brass crusher for sale in south africa