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Milling And Flotation Of Slow Cooled Copper Slag. flotation cell media of fertilizer ball mill. conveyor belt korea supplier. concrete screed singapore. mining copper ball mill. 150 Tph Crusher Sandwick Sclient. Jaw Crusher From Brasil. fine silica sand screening. pictures of crusher plant.
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Thus, the downside was that the fraction recovered from the slag after controlled cooling, milling, and froth flotation with a high yield of copper and its impurities (As, Sb, and Pb) was fed back to the smelting cycle where it constantly increased the impurity amounts together with the flue dust circulation from the off-gas train.
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Flotation tailings of copper slag may contain copper as well as significant amount of cobalt and other metals. Some researchers studied the extraction of metals from flotation tailings of copper
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In terms of copper recovery, it is thus quite important how the copper slag has been processed and cooled post the smelting or converting furnace, EF and prior to the milling and flotation step. Far less important, in this respect, is the actual smelting and converting technology upstream of the slag cleaning step.
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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.
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The invention provides a novel welding slag ladle suitable for a slow cooling process of copper slag. The novel welding slag ladle comprises a ladle body, a ladle bottom and a plurality of ladle feet, wherein the ladle body is pressed into a whole; the ladle bottom is welded at the bottom of the ladle body; the ladle feet are welded at the bottom of the ladle bottom; a radiating space is
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milling and flotation of slow cooled copper slag The slag from the furnaces is a waste product that is sent to the slag dump The converter matte is slow-cooled to produce a coarse crystalline structure Bessemer matte This is crushed, ground and separated into metallics, nickel sulphides and copper sulphides by magnetic separation and flotation
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Thus, the downside was that the fraction recovered from the slag after controlled cooling, milling, and froth flotation with a high yield of copper and its impurities (As, Sb, and Pb) was fed back to the smelting cycle where it constantly increased the impurity amounts together with the flue dust circulation from the off-gas train.
Get Price
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.
Get Price
The invention provides a novel welding slag ladle suitable for a slow cooling process of copper slag. The novel welding slag ladle comprises a ladle body, a ladle bottom and a plurality of ladle feet, wherein the ladle body is pressed into a whole; the ladle bottom is welded at the bottom of the ladle body; the ladle feet are welded at the bottom of the ladle bottom; a radiating space is
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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 a natural pH over a specific grind fineness. Xstrata’s key requirements were to:
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Copper Slag
» milling and flotation of slow cooled copper slag. » copper concentrate flotation process equipment. » copper smelting process slag beneficiation.Manual Crushing and Grinding Methods:Gold Stamp mill and Rod
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milling and flotation of slow cooled copper slag; grinding mills for sale lister; motor grinding machine toshiba corporation; crusher grinder shanghai; crushing equipment for coal nikel cooper; 200 tph mobile coal crusher producer south africa; Corporate Mill In Coimbatore List; ball mill tph manufacturers in india; cement plant
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The cost advantage of processing quenched slags results from elimination of the slow-cooling and crushing operations inherent in the treatment of slow-cooled slags. (2) Flotation of slow-cooled slag yields a slightly higher copper recovery and a lower copper tailing. (3) Quenched slags are more difficult to grind than slow-cooled slag.
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Impacts of slag mill and flotation sand washing machine get price copper slag milling and flotation process milling and flotation of slow cooled copper slag impact et price ball mill design for grinding lead smelter slagmagnetic screening of mill slag. Read More; Slag Magnetic Machine Price.
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The smelter objective is to process wet concentrate to produce crushed, slow-cooled, sulphur-deficient nickel-copper matte rich in platinum group metals, gangue from the converter, while a slag milling and flotation circuit treats the slag from the electric furnaces.
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Thus, the downside was that the fraction recovered from the slag after controlled cooling, milling, and froth flotation with a high yield of copper and its impurities (As, Sb, and Pb) was fed back to the smelting cycle where it constantly increased the impurity amounts together with the flue dust circulation from the off-gas train.
Get Price
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 a natural pH over a specific grind fineness. Xstrata’s key requirements were to:
Get Price
flotation tails between 0.2 and 0.3 wt-% (Vehviläinen et al. 2000). The mineralogy of the granulated slags is mostly glassy and the fraction of crystalline phases is small, whereas the slow cooling technology in ladles (Subramanian & Themelis 1972) is often combined with the slag milling and flotation. It generates a coarse
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copper flotation plant overview
Thus, the downside was that the fraction recovered from the slag after controlled cooling, milling, and froth flotation with a high yield of copper and its impurities (As, Sb, and Pb) was fed back to the smelting cycle where it constantly increased the impurity amounts together with the flue dust circulation from the off-gas train.
Get Price
The invention provides a novel welding slag ladle suitable for a slow cooling process of copper slag. The novel welding slag ladle comprises a ladle body, a ladle bottom and a plurality of ladle feet, wherein the ladle body is pressed into a whole; the ladle bottom is welded at the bottom of the ladle body; the ladle feet are welded at the bottom of the ladle bottom; a radiating space is
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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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Thus, the downside was that the fraction recovered from the slag after controlled cooling, milling, and froth flotation with a high yield of copper and its impurities (As, Sb, and Pb) was fed back to the smelting cycle where it constantly increased the impurity amounts together with the flue dust circulation from the off-gas train.
Get Price
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).
Get Price
copper flotation plant overview
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Milling and froth flotation methods are quite common when dealing with slow-cooled slags. Before flotation, the slag needs to be cooled in a controlled manner. There are multiple options for this, such as natural cooling, casting mill cooling, water quenching, and slow cooling in a ladle .
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[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, water quenching, and
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Copper Slag
A method is disclosed for treating dore slag resulting from smelting of a dore furnace charge, by grinding such slag and then subjecting the obtained pulp to froth flotation in the presence of a suitable frother and collector to produce a precious metals concentrate which is then filtered and returned to the dore furnace with the next charge.
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