copper recovery using iridium anode

The treatment of copper refinery anode slimes SpringerLink

W C Cooper, A Review of Processes for the Treatment of Copper Refinery Anode Slimes with Particular Reference to Selenium Behaviour and Recovery, final report on project no 169/02/87, Energy, Mines and Resources Canada, CANMET, Ottawa, Canada K1A 0G1 August 1989

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of iridium ore mining process supplier Uganda DBM Crusher

gold recovery use iridium tantalum titanium anode design IridiumTantalum oxide MMO titanium ribbon anode and conductor bar for oil pipeline cathodic protection Dalian Thrive Mining Get Price Copper Iridium Price Copper Iridium Price Wholesale Various High Quality Copper Iridium Price Products from Global Copper Iridium

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US20110083531A1 Selective gold extraction from copper

The invention relates to a method for recovering gold from an acid digest of a gold containing copper anode slime The acid digest is selectively extracted with an alcohol having low miscibility with water Gold is then recovered from the resulting alcoholic extract

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Platinum in Arizona AZ

The platinum group of metals comprises platinum, palladium, rhodium, iridium, osmium, and ruthenium, of which platinum is the most important Of these metals, osmium is generally The recovery of trace amounts of 3 tons of concentrate198 tons of ore = 1 ton of copper anode 900 tons of anode 178,200 tons of ore= 1 ton of cathode slime

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Electrolytic recovery of zinc from zinc ash using a

Electrolytic recovery of zinc from zinc ash using a catalytic anode A catalytic anode based on iridium dioxide IrO 2 was used as the anode material to overcome this copper sulfate and zinc powder7 or double sulfites of copper such as cupric sulfite and cuprous sulfite 8

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US20110083531A1 Selective gold extraction from copper

The invention relates to a method for recovering gold from an acid digest of a gold containing copper anode slime The acid digest is selectively extracted with an alcohol having low miscibility with water Gold is then recovered from the resulting alcoholic extract

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Iridium Recovery Wholesale, Home Suppliers

A wide variety of iridium recovery options are available to you, such as free samples There are 48 iridium recovery suppliers, mainly located in Asia The top supplying country or region is China, which supply 100 of iridium recovery respectively Iridium recovery products are most popular in Domestic Market, Mid East, and North America

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Recovery of Precious and Secondary Metals from

Recovery of Precious and Secondary Metals from Electrolytic Copper Refining New York Meeting, February 1934 MOST modern electrolytic copper refineries have found it expedient to build and operate a complete secondaries plant for the treatment of the electrolytic slime accumulated in the cells during the corrosion of the copper anodes

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Ruthenium/Iridium coated Titanium anodes Finishing

Ruthenium/Iridium coated Titanium anodes An ongoing discussion from 1996 through 2015 1996 Q I'm looking for an anode resistant to corrosion in aqueous media and at high voltage 25 50 volts For example, When proceeding to electrolysis of water, a relatively inert anode which also has some good electric properties is required

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Electrolytic recovery of zinc from zinc ash using a

Electrolytic recovery of zinc from zinc ash using a catalytic anode A catalytic anode based on the iridium dioxide The results also showed that during copper electrowinning using lead

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Iridium Anode, Iridium Anode Suppliers and Manufacturers

A wide variety of iridium anode options are available to you, such as free samples, paid samples There are 1,873 iridium anode suppliers, mainly located in Asia The top supplying countries or regions are China, Hong Kong S A R , and Nigeria, which supply 99 , 1 , and 1 of iridium anode respectively

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MAGNETO Special Anodes Types of coatings

Recovery of metals Electro synthesis and membrane processes Precious metal plating Reverse pulse Copper plating Tinplating: Titanium with a Platinum Iridium Oxide coating: Production of hypo chlorite Seawater Electrolysis anti fouling Anodes based on Niobium or Tantalum: High voltage applications or strongly corrosive electrolytes

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iridium oxide coated titanium anode Buy iridium oxide

iridium oxide coated titanium anode, find complete details about iridium oxide coated titanium anode, iridium oxide coated ti anode, iridium oxide coated titanium anode, Platinium Coated Titanium Anode The leader of ti clad copper bus bar electrode Brush coating, etc Working Equipment: For Precious metal recovery industry

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Extraction and Refining of the Platinum Metals

Copper anodes from the converter process are dissolved electrolytically using an acid copper sulphate solution as an electrolyte The products of this operation are pure copper cathodes and an anode slime which Platinum Metals Rev , 1963, 7 , 41, may contain gold and small quantities of the platinum group metals

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The Chemistry of Copper Electrolysis

The Chemistry of Copper Electrolysis HANDS ON ACTIVITY OBJECTIVES In copper processing, a copper anode is an intermediate product from the smelting furnaces which is used as a copper source from which to make copper cathodes during electrolysis aqueous Of or containing water, typically as a solvent or medium i e , an aqueous solution

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PDF HDI production using pulse plating with insoluble anodes

HDI production using pulse plating with insoluble anodes mixed oxide lay er of tantalum an d iridium At the copper recovery and then back into the

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A Fluoride Resistant Titania Ceramic Electrode For Metal

iridium oxide, is used widely in mesh or sheet form as the anode in effluent treatment processes, especially electrolytic metal recovery Titanium based electrodes have been reported for poor corrosion resistance In fluoride electrolytes due to substrate attack by free fluoride ions and have been reco mended for use in

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Titanium anode for copper recovery of electroplating

Titanium anode for copper recovery of electroplating wastewater using iridium tantalum mixed metal oxide coating, platinum iridium tantalum mixed metal oxide coating, platinum layer, etc , can be based on customer plating trough size, electroplating conditions of different specifications of copper recycling anode plate patent certification

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Electrochemical copper recovery from galvanic sludge

A process flow for the recovery of copper from galvanic sludge waste using a combination of leaching, filtration and electrowinning has been developed Acid leaching was found to be an effective means for extracting the copper from the sludge, and the optimum conditions were 0 5 M H 2 SO 4 and leach time of 90 min The leaching was not very

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The Study of Copper Anodes in Acid and Cyanide Plating Baths

Sep 16, 2015 The 1956 Carl E Huessner Gold Medal Award was given to Charles Faust and William H Safranek for Best Paper appearing in Plating or the AES Technical Proceedings in 1955, and their paper is republished here in a series on the AES/AESF/NASF Best Paper Awards Their work involves an evaluation of anodes for copper plating at the time when OFHC anodes were first emerging in use

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Electrolytic recovery of zinc from zinc ash using a

The recovery of zinc metal from zinc ash, with a zinc content of about 76 by leaching and electrowinning has been studied The presence of chloride has been identified as the major problem area A catalytic anode based on iridium dioxide IrO 2 was used as the anode

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Titanium Anodes EIP Water

Copper plating, copper foil production and copper foil treatment and for both private and public swimming pools The use of Titanium anodes for on site generation of hypo chlorite is both safer and more Titanium with an Iridium Mixed Metal Oxide Recovery of metals

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COPPER RECOVERY from waste Nitric solution!

Mar 10, 2018 COPPER RECOVERY from waste Nitric solution! The goal of this job is not to throw anything out and use it all, the price of copper is good at the moment and will grow in the future so it

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Iridium Anode, Iridium Anode Suppliers and Manufacturers

A wide variety of iridium anode options are available to you, such as free samples, paid samples There are 1,873 iridium anode suppliers, mainly located in Asia The top supplying countries or regions are China, Hong Kong S A R , and Nigeria, which supply 99 , 1 , and 1 of iridium anode respectively

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An Insoluble Titanium Lead Anode for Sulfate Electrolytes

Copper electrowinning represents the primary target market for the titanium lead anode A full size cylindrical anode performance in copper electrowinning conditions was monitored over a year The test anode to cathode voltage was stable in the 1 8 to 2 0 volt range Copper cathode morphology was very smooth and uniform

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Electrochemical copper recovery from galvanic sludge

In this paper, the treatment of galvanic sludge for copper recovery using a combination of The anode is a cylindrical titanium sheet with a coating of mixed tantalum/iridium oxides suitable for the evolution of oxygen The anode is placed against

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A Fluoride Resistant Titania Ceramic Electrode For Metal

iridium oxide, is used widely in mesh or sheet form as the anode in effluent treatment processes, especially electrolytic metal recovery Titanium based electrodes have been reported for poor corrosion resistance In fluoride electrolytes due to substrate attack by free fluoride ions and have been reco mended for use in

Get Price

Titanium Electrode For Salt Chlorinator Cell Suppliers

Looking for high quality and high precision Titanium Electrode For Salt Chlorinator Cell with reliable performance? Then you should take immediate action to contact our company and get our energy saving and relatively environmentally friendly Titanium Electrode For Salt Chlorinator Cell

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PRECIOUS METALS REFINING PRACTICE H ABSTRACT

PRECIOUS METALS REFINING PRACTICE Arthur H Leigh Kennecott Copper Corporation, Utah Refinery Salt Lake City, Utah 841 11 ABSTRACT Anode mud, the residual material collected from the bottom of the electroly tic cel Is during the refining of copper is leached, roasted, fire refined and cast into Dore1 mefal anodes

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Copper Scrap an overview ScienceDirect Topics

In the slag making stage, impure scrap with a lower copper content can be used, whereas in the copper smelting stage, pure copper scrap is used, especially spent anodes from the electrolysis process Copper containing scrap can also be added to the smelting stage, depending on type of smelting furnace used and type of scrap

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Iridium tantalum coated titanium anode widely used

Iridium tantalum coated titanium anode widely used the use of insoluble anode electrolytic recovery of silver, the anode using IrTa coated titanium electrode, cathode silver deposition, the final electrolytic waste Liquid contains only about silver 10g / L, sales of 150g / L The iridium coated titanium anode has excellent oxygen

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Section 3 Chemical Recovery STERC

Another reference indicates that electroless copper can be processed using electrowinning, but that anode life will be short ref 99 Fluoborate solutions e g , tin, tin lead are not commonly treated using electrowinning due to their attack upon anode materials including iridium

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Copper Recovery

Sep 10, 2016 This video is about a Copper Recovery Lab This lab is a classic and has many names The reactions are a great illustrator of the properties of transition metals Proper lab technique is required

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Section 3 Chemical Recovery STERC

Another reference indicates that electroless copper can be processed using electrowinning, but that anode life will be short ref 99 Fluoborate solutions e g , tin, tin lead are not commonly treated using electrowinning due to their attack upon anode materials including iridium

Get Price

US7378011B2 Method and apparatus for electrowinning

The present invention relates, generally, to a method and apparatus for electrowinning metals, and more particularly to a method and apparatus for copper electrowinning using the ferrous/ferric anode reaction In general, the use of a flow through anodecoupled with an effective electrolyte circulation systemenables the efficient and cost effective operation of a copper electrowinning

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Titanium anode for copper recovery of electroplating

Titanium anode for copper recovery of electroplating wastewater using iridium tantalum mixed metal oxide coating, platinum iridium tantalum mixed metal oxide coating, platinum layer, etc , can be based on customer plating trough size, electroplating conditions of different specifications of copper recycling anode plate patent certification

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Iridum base/Ruthenium base coated disk anode manufacturers

The leading Iridum base/Ruthenium base coated disk anode manufacturers and suppliers in China, offers MMO coated disk anode use in ship with competitive price here Welcome to contact our factory for details

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MMO Anodes Mixed Metal Oxide for Cathodic Protection

MMO Anodes Mixed Metal Oxide for Cathodic Protection MMO Anodes Overview MATCOR has been at the forefront of MMO anode technology for over 20 years The benefits of MMO anodes are built into all of our core cathodic protection anode products, as

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