milling and flotation of slow cooled copper slag


copper slag flotation plant

ABSTRACT OF THE DISCLOSURE: A process for controlled slow cooling of non-ferrous smelting slags, such as copper slags, for the recovery of the non-ferrous metals contained therein by subsequent crushing, mil-ling and flotation operations is disclosed. The process compri-ses the steps of pouring the molten slag into a ladle, allowing the slag to slowly cool and solidify in the ladle at least to ...

impacts of slag mill and flotation

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 ...

Barite And Copper Flotation

droplets [6] into account, conventional slag cleaning techniques [7], such as slow cooling of the slag followed by milling and flotation [8], already cannot efficiently recover valuable metals lost in slags [9, 10]. These problems have been studied by some investigators[2, 4, 7, 11 -14]. The research results [15 ]

Copper Mining Milling Plant Drawing

milling and flotation of slow cooled copper slag. The recovery of copper from reverberatory furnace slag utilizing flotation has been studied. The effective factors such as particle size, pH, the amount and type of collector and additives, and flotation time were examined. The effect of cooling rate on flotation behavior of the slag was also ...

USA - Process for controlled slow cooling of non ...

A process for controlled slow cooling of non-ferrous smelting slags, such as copper slags, for the recovery of the non-ferrous metals contained therein by subsequent crushing, milling and flotation operations is disclosed. The process comprises the steps of pouring the molten slag into a ladle, allowing the slag to slowly cool and solidify in the ladle at least to the point where a shell is ...

Milling And Flotation Of Slow Cooled Copper Slag

approximately 12 million tons of copper slag is produced every year, and the amount of accumulated waster copper slag reached 140 million ton by 2015 in China [6]. Generally, copper slag contains about 35–45 wt. % iron and 0.5–1.5 wt. % copper, indicating that it is a valuable secondary resource for recycling and utilization [3].

THE EFFECT OF COOLING RATE OF SLAG FROM PRIMARY …

milling and flotation of slow cooled copper slag. The recovery of copper from reverberatory furnace slag utilizing flotation has been studied. The effective factors such as particle size, pH, the amount and type of collector and additives, and flotation time were examined. The effect of cooling rate on flotation behavior of the slag was also studied.

Improving Beneficiation of Copper and Iron from Copper ...

Laboratory Test Works and Plant Trials for Milling and Flotation of Slow Cooled Copper Slag. Pengfii Tan. Search for more papers by this author. Alberto Oalvez. Search for more papers by this author. Lucya Yunus. Search for more papers by this author. Xstrata Copper.

Upgrading copper slag cleaning tailings for re-use ...

milling and flotation of slow cooled copper slag. technological procedure of slow cooling slag from primary copperthe cooling metode of slag before flotation may have a significant impact. slag mill and flotation . Get Price

Upgrading copper slag cleaning tailings for re-use ...

[9, 10], and bioleaching [11] have been proposed. Milling and froth flotation methods are quite common when dealing with slow-cooled slags. Before flotation, the slag needs to be cooled inacontrolledmanner. Therearemultipleoptionsforthis,such as natural cooling, casting mill cooling…

Effect of Cooling Rate and Slag Modification on the Copper ...

Milling And Flotation Of Slow Cooled Copper Slag. 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 ore.

flotation reagents copper slag

Production of copper concentrate by flotation of smelter slag has started in 2001. Flotation concentrate goes to the Copepr Smelter once more for production of copper cathodes and the rough flotation tailings go to the flotation tailing dump. Copper recoveries in the flotation process of smelter slag reaches the value of about 45 50%. Read More

Copper Slag Milling And Flotation Process Grinding Mill China

Mar 01, 2004 Flotation experiments were then carried out on this slow-cooled slag. Table 3 compares the results of the flotation experiments of the slags with different cooling rates, while the particle size of the copper minerals in the slag can be seen in the microscopic photographs of Fig. 1, Fig. 2.

impacts of slag mill and flotation

milling cost for copper milling and flotation of slow cooled copper slag milling In order to further improve the milling process along the Copper Get More . Get Price. yield when tons of slag mill. Milling And Flotation Of Slow Cooled Copper Slag 2-1 Tons of Tail Slag Produced by milling and flotation process Grinding Mill China. COPPER SLAG

CAA - Process for controlled slow cooling of non ...

Recovery of copper from copper slag and copper slag flotation tailings 75by Home > Products > Milling And Flotation Of Slow Cooled Copper Slag Milling And Platinum is produced in South Africa by Amplats Platinum Smelting in South. copper grinding iron - Gold concentrators Concentrator Machine

Recovery of copper from reverberatory furnace slag by ...

Mar 01, 2004· 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/t R407 was used as collector. It was found that recovery was also affected by the cooling rate of molten slag, and increased up to 84% when the slag ...

flotation reagents copper slag - sanacebudovpraha.cz

Copper Slag Flotation Plant - gerardroofs.it. Copper Slag Flotation Plant Htm-flotation Machine. Industrial sludge is generated at a rate of 100 metric tonsday from a copper slag recycling plant copper slag is widely used as an abrasive media to remove rust old coating and other impurities in dry abrasive blasting . Send Inquiry

milling and flotation of slow cooled copper slag in azerbaijan

Milling And Flotation Of Slow Cooled Copper Slag. Nickel and copper mining, primarily from the Sudbury and milling stage followed by primary flotation. The primary rougher tails are If the matte is slow cooled the PGE Typical South African Furnace Slag Analysis Jones, 1999. Co .

flotation reagents copper slag

Xstrata needed to improve copper recovery and called on Orica to identify and test collectors. Orica formulated a collector that would enhance milling and flotation of slow cooled copper slag. Ultimately, the process needed to achieve superior recovery of copper at …

Effect of Cooling Rate and Slag Modification on the Copper ...

Milling milling and flotation of slow cooled copper slag. about milling and flotation of slow cooled copper slag find best sale slag ball mill supplier on alibaba sale slag ball mill supplier recycling slag bof grinding mill china recycling slag bof 4.8 8413 ratings the gulin product line, consisting of more than 30 machines, sets the ...

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

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 …

Reductive-sulfurizing smelting treatment of smelter slag ...

Mar 15, 2019· Tailings from an industrial copper slag cleaning milling and flotation circuit have been pre-reduced at low temperatures, well below its melting point, using CH 4-H 2-Ar mixtures with the aim of metallizing its iron oxide component to metallic iron.The treatment carried out at 700–900 °C, with a duration of up to 90 min, indicated a complete transformation of magnetite within the first 30 ...

Laboratory Test Works and Plant Trials for Milling and ...

Milling And Flotation Of Slow Cooled Copper Slag Floatation processing plantflotation processdaiwo machinerye supply the copper beneficiation plant including the magnetic separator flotation machine spiral chute shaking table rotary kiln and rotary dryer and so one can design the minerals upgrading solution for copper ore gold ore iron ore ...

copper slag flotation plant machine for copper slag ...

Barite Flotation Process. 4 Barite Magnetic Separation Process Milling And Flotation Of Slow Cooled Copper Slag Flotation slag process pencil ball mill machine copper Ball mill spiral classifier flotation cell magnetic Which material can grind with ball mill 06 25 2018 ball mill can process barite slime potash feldspar tungsten carbide copper ore slag hematite white ash gold ore aluminum ...

Milling And Flotation Of Slow Cooled Copper Slag

milling and flotation of slow cooled copper slag. copper slag flotation plant - voedselbanknoordenveld-leek.nl Copper Flotation Plant Overview . copper slag flotation plant YouTube. 04/06/2019 (2012) laboratory test works and plant trials for milling and flotation of slow cooled copper slag, in ttflotation of pgm. Get Price.

Recovery of copper from reverberatory furnace slag by ...

Mar 15, 2019· Tailings from an industrial copper slag cleaning milling and flotation circuit have been pre-reduced at low temperatures, well below its melting point, using CH 4-H 2-Ar mixtures with the aim of metallizing its iron oxide component to metallic iron.The treatment carried out at 700–900 °C, with a duration of up to 90 min, indicated a complete transformation of magnetite within the first 30 ...

©Copyright © 2000-2020.Company NUN All rights reserved.sitemapsitemap