MENU
News Center
  1. Home
  2. /
  3. flotation cell
  4. /
  5. copper flotation shale copper flotation slag

copper flotation shale copper flotation slag

Oct 10 2015 · Thiol collectors were used in the froth flotation of copper sulphide from the slag The xanthates dithiophosphates are classes of thiol collectors that each form different surface products on different copper sulphide minerals

Get Price

Our Products

To provide you with quality products.

Optimization of the flotation of copper smelter slags
Optimization of the flotation of copper smelter slags

plant Slag Mill Plant for liberation and recovery of copper This work focuses on optimizing the recovery of copper minerals in copper smelter slags by means of froth flotation

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

The second route was found to be suitable for the treatment of the copper slag studied In the flotation step a copper concentrate containing approximately 11 Cu was produced with a 77

Recovery of Copper from Copper Smelter Slag by Flotation
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 276 Cu 4441 Fe 234 Zn and 184gt Ag and so on has been used The effective factors such as grinding fineness pH and the dosage and type of collector were examined

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

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 copperbearing mineral after a detailed mineralogy analysis via

EVALUATION OF ORGANIC CARBON SEPARATION
EVALUATION OF ORGANIC CARBON SEPARATION

minerals and organic carbon in shale makes the production of high quality flotation concentrates without excessive loss of copper and other metals in the flotation tailing difficult

Copper extraction  Wikipedia
Copper extraction Wikipedia

Slag is less dense than matte so it forms a layer that floats on top of the matte Copper can be lost from the matte in three ways as cuprous oxide Cu 2 O dissolved in the slag as sulfide copper dissolved in the slag or as tiny droplets or prills of matte suspended in the slag

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

The second route was found to be suitable for the treatment of the copper slag studied In the flotation step a copper concentrate containing approximately 11 Cu was produced with a 77

Flotation Reagents Copper Slag
Flotation Reagents Copper Slag

Flotation Reagents Copper Slag 20171012difference between gravity separation and flotation processlotation method grind monomer separation of fine mineral particles according to the physical and chemical nature differences of mineral surface in pulp add flotation reagents separate the

COPPER EXTRACTION FROM COPPER SMELTER SLAG
COPPER EXTRACTION FROM COPPER SMELTER SLAG

about 168 million tons of copper It is estimated that at every ton of produced copper there are about 22 to 30 tons of slag which means that in the world in 2013 about 40 million tons of slag was generated Slag contains about 05 to 21 copper and was traditionally deposited as the waste material 25

Effect of Copper and Iron Ions on the Sulphidizing
Effect of Copper and Iron Ions on the Sulphidizing

The Ruolanda slag is mainly composed of matte 5 6 along with a small amount of copper oxide copper and traces of diffluent copper salts The main constituents that need to be recycled are matte copper oxide and copper and the most commonly used technique for the recycling is flotation 7 8

THE EFFECT OF COOLING RATE OF SLAG FROM
THE EFFECT OF COOLING RATE OF SLAG FROM

Technological procedure of slow cooling slag from primary copper production is applied in the purpose of copper recovery in the level of 985 to blister This technological procedure is divided into two phases first slow cooling of slag on the air for 24 hours and then accelerated cooling with water for 48 hours

Recovery of Copper from Copper Smelter Slag by Flotation
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 276 Cu 4441 Fe 234 Zn and 184gt Ag and so on has been used The effective factors such as grinding fineness pH and the dosage and type of collector were examined

EVALUATION OF ORGANIC CARBON SEPARATION
EVALUATION OF ORGANIC CARBON SEPARATION

minerals and organic carbon in shale makes the production of high quality flotation concentrates without excessive loss of copper and other metals in the flotation tailing difficult

Copper extraction  Wikipedia
Copper extraction Wikipedia

Slag is less dense than matte so it forms a layer that floats on top of the matte Copper can be lost from the matte in three ways as cuprous oxide Cu 2 O dissolved in the slag as sulfide copper dissolved in the slag or as tiny droplets or prills of matte suspended in the slag

COPPER EXTRACTION FROM COPPER SMELTER SLAG
COPPER EXTRACTION FROM COPPER SMELTER SLAG

about 168 million tons of copper It is estimated that at every ton of produced copper there are about 22 to 30 tons of slag which means that in the world in 2013 about 40 million tons of slag was generated Slag contains about 05 to 21 copper and was traditionally deposited as the waste material 25

COMPARATIVE RESULTS OF COPPER FLOTATION FROM
COMPARATIVE RESULTS OF COPPER FLOTATION FROM

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

Flotation Reagents Copper Slag
Flotation Reagents Copper Slag

Flotation Reagents Copper Slag 20171012difference between gravity separation and flotation processlotation method grind monomer separation of fine mineral particles according to the physical and chemical nature differences of mineral surface in pulp add flotation reagents separate the

Processing copper ores with high carbon shale  Froth
Processing copper ores with high carbon shale Froth

I am processing copper ores with high carbon content shale The feature of the flotation foam large bubbles with high surface tension Im looking for a reagent that can help decrease the stability of the bubble but that does not affect the recovery of copper and can prevent flotation of co

Recover Copper from Reverberatory Furnace 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 copperfree was from 023 – 054

THE EFFECT OF COOLING RATE OF SLAG FROM
THE EFFECT OF COOLING RATE OF SLAG FROM

Technological procedure of slow cooling slag from primary copper production is applied in the purpose of copper recovery in the level of 985 to blister This technological procedure is divided into two phases first slow cooling of slag on the air for 24 hours and then accelerated cooling with water for 48 hours

Effect of Copper and Iron Ions on the Sulphidizing
Effect of Copper and Iron Ions on the Sulphidizing

The Ruolanda slag is mainly composed of matte 5 6 along with a small amount of copper oxide copper and traces of diffluent copper salts The main constituents that need to be recycled are matte copper oxide and copper and the most commonly used technique for the recycling is flotation 7 8

Recovery of copper from reverberatory furnace slag by
Recovery of copper from reverberatory furnace slag by

Mar 01 2004 · 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

PHASE COMPOSITION STRUCTURE AND CATALYTIC
PHASE COMPOSITION STRUCTURE AND CATALYTIC

of furnace copper slag 1 shows that the studied sample has a similar chemical composition to that of copper slag It mainly differs in its lower copper and sulfur content which seems logical because the slag was subjected to flotation with the aim to extract the copper

2Recovery of Copper and Cobalt from Converter Slag
2Recovery of Copper and Cobalt from Converter Slag

Key words Converter slag flotation copper cobalt sulphurization 1 Introduction Copper slag is produced in large amounts in seven copper smelter plants in Chile and it is estimated that around 4 million tons of slag are disposed every year and another

copper slag flotation plant
copper slag flotation plant

Copper slag flotation plantcopper slag flotation machine The influence of the silicate slag composition on doiSerbia This indicates that slag composition and content of copper in the facilitated using flotation or electro

copper flotation from converter slags
copper flotation from converter slags

Actually copper slag flotation is the same as sulfide ore flotation This means that only metallic copper and sulfide minerals Primary Copper Smelting EPA Pine oils cresylic acid and longchain alcohols are used for the flotation of copper ores The flotation concentrates

Processing copper ores with high carbon shale  Froth
Processing copper ores with high carbon shale Froth

I am processing copper ores with high carbon content shale The feature of the flotation foam large bubbles with high surface tension Im looking for a reagent that can help decrease the stability of the bubble but that does not affect the recovery of copper and can prevent flotation of co

Recovery of copper from reverberatory furnace slag by
Recovery of copper from reverberatory furnace slag by

Mar 01 2004 · 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

Recovery of Copper from Reverberatory Copper Slag
Recovery of Copper from Reverberatory Copper Slag

flotation to recover entrained copper contents This technique produces a flotation concentrate copper Copper slag is 2a form of olivine a magnesium iron and silicate mineral with the formula Mg Fe2 2 SiO 4 The production of nano silica from the dissolution of olivine is an economic option when

Recovery of Copper and Silver by Flotation from Smelting
Recovery of Copper and Silver by Flotation from Smelting

Copper slag is composed of iron silicate obtained by smelting copper concentrate and silica flux One of the most important criteria for the utilization of this secondary resource is the recovery of iron from the slag matrix to decrease the volume of dumped slag

Production of brown and black pigments by using flotation
Production of brown and black pigments by using flotation

One of the major problems in copperproducing countries is the treatment of the large amount of copper slag or copper flotation waste generated from copper slag which contains significant amounts of heavy metals such as Cu Zn Pb and Co Dumping or disposal of such large quantities of flotation waste from copper slag causes environmental and space problems

Recover Copper from Reverberatory Furnace 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 copperfree was from 023 – 054

top
shangwutong