Recovery of Copper from Reverberatory Furnace slag by Flotation

Recovery Of Copper From Reverberatory Furnace Slag By Flotation

Recovery of copper from reverberatory furnace slag by ...

For separating copper from reverberatory slag with a copper content of about 1%, flotation was used, and in one stage flotation a recovery of 72% to a concentrate containing 12.6% copper …

Recovery of copper from reverberatory furnace slag by ...

Abstract. 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 …

Recover Copper from Reverberatory Furnace Slag

Laboratory and pilot plant investigations have indicated that copper recoveries of 50% can be achieved with fine grinding and flotation of a copper reverberatory furnace slag. Microscopic and microprobe studies indicate that the recoverable copper is in the form of matte, chalcocite, and metallic copper; the percentage of copper in particles appearing to be copper-free was from 0.23 – 0.54%.

Recovery of copper from reverberatory furnace slag by ...

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.

Recovery of copper from reverberatory furnace slag by ...

Mar 01, 2004 · Recovery of copper from reverberatory furnace slag by flotation 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.

Recovery Of Copper From Reverberatory Furnace Slag By ...

Recovery Of Copper From Reverberatory Furnace Slag . Recovery Of Copper From Reverberatory Furnace Slag By Flotation Prompt Caesar is a famous mining equipment manufacturer wellknown both at home and abroad major in producing stone crushing equipment mineral separation equipment limestone grinding equipment etc.

Recovery of Copper from Reverberatory Copper Slag and ...

concentrate, various mining operations have initiated the recovery of copper from dumped slag. The typical process uses crushing, milling and flotation. These operations create excessive liner wear rates during crushing and milling because the bond work index of copper slag is 22 kWh/t and this is considered a very hard slag.

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

furnaces were in operation namely, the Top Submerged Lance Furnace, the reverberatory furnace and the converters. All these three furnaces produce fayalite slag as a byproduct. The slags contain copper with the content ranging between 0.8 to 5% copper. The slags cannot be

RECOVERY OF COPPER FROM COPPER SLAG AND COPPER …

Recovery of copper from copper slag and copper slag flotation tailings 81by oxidative leaching. The effect of temperature on the leaching of slag flotation tailings was not studied as copper extractions from the slag flotation tailings were rather low.

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

Feb 08, 2017 · 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.

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

Jun 05, 2013 · Abstract. Copper loss in the slag of Khatoonabad flash smelting furnace is estimated to be about 1–3 %. At present, the electric slag cleaning furnace is used for the recovery of copper from slag. However, due to low recovery efficiency of electric furnace along with high consumption of electrical energy and water,...

Recovery Of Copper From Reverberatory Furnace Slag By ...

Recovery Of Copper From Reverberatory Furnace Slag By Flotation Prompt : Caesar is a famous mining equipment manufacturer well-known both at home and abroad, major in producing stone crushing equipment, mineral separation equipment, limestone grinding equipment, etc.

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

The recovery of copper values from the discarded slag has been explored by applying a flotation technique using conventional sodium isopropyl xanthate (SIX) as the collector.

Enhancing the flotation recovery of copper minerals in ...

Metallurgical engineering; Materials characterization; Degradation; Metallurgical process; Metallurgy; Materials characterization; Materials property; Top submerged ...

Copper Recovery from Reverberatory Slag

White Pine reverberatory furnace slags contained economically recoverable amounts of copper for a variety of reasons. Among them: White Pine concentrates yield extremely high matte grades (65+% Cu) and viscous slags. The viscous slags hinder matte settling causing matte “prill” entrapment in the slag.

RECOVERY OF COPPER FROM SMELTING SLAG BY …

The reverberatory furnace slag that has been discarded in the vicinity of the Bor Copper Smelter, Serbia, is currently processed by flotation at the nearby Bor Copper Concentrator. The copper recovery was rather low (about 40%) mainly due to the presence of oxide copper and insufficient mineral liberation. In our previous work, we

Machinery For Recovering Copper From Furnace Slags

Recovery of copper from reverberatory furnace slag by flotation prompt caesar is a famous mining equipment manufacturer wellknown both at home and abroad major in producing stone crushing equipment mineral separation equipment limestone grinding equipmen,Machinery for recovering copper from furnace slags.

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

Recovery of copper and cobalt from ancient slag - Gülay ...

Apr 01, 2006 · About 2.5 million tonnes of copper smelter slag are available in Küre, northern part of Turkey. This slag contains large amounts of metallic values such as copper and cobalt. A representative slag sample containing 0.98% Cu, 0.49% Co and 51.47% Fe was used in the experimental studies.

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