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separation copper nickel

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Separating copper from nickel by electrolysis

I would like to separate copper from nickel by electrolysis using platinum plat My question is, can I electroplate copper first Hi, Dragoljub Electroplating shops routinely purify their nickel solution by "dummying out" the copper at low voltage In principle electrolysis can be used, but how ....

inorganic chemistry

To separate the copper, I would suggest that you shake the copper / nickel mixture in hydrochloric acid with 30 % aliquat 336 diluted with aromatic kerosene (or ethyl benzene) Do this in a fume hood...

Author: Subject: Separation of a US nickel

May 01, 2011· Separation of a US nickel I like to separate alloys The US nickel, for reference, is 75% copper and 25% nickel My first separation procedure is: Electrolytically oxidize nickel...

Cobalt extraction

Cobalt extraction refers to the techniques used to extract cobalt from its ores and other compound or Several methods exist for the separation of cobalt from copper and nickel They depend on the concentration of cobalt and the exact composition of ,...

Separating Alloys

Nov 10, 2011· When a factory uses copper or nickel, it separates its garbage from steel; when valuable steel is used in big quantities, its garbage is separated from unalloyed steel as it resells better Same for plastics, if big quantities are used and produce garbage...

How to separate copper and nickel? [Archive]

Nickel will react, slowly, with HCl (and copper does not), but it may only yield acceptable results if you have a finely divided source Once you have the chloride, separating off the copper should proceed relatively easily via filtration, and then you can electroplate out the nickel or reduce the salt chemically...

TREATMENT OF NICKEL

TREATMENT OF NICKEL-COPPER MATTE In the treatment of copper-nickel sulfide ores, separation of copper from the nickel has been one of the major metallurgical problems This article de- scribes techniques adopted by Inco on the basis of its laboratory studies and pilot-plant development ....

A New Process for Cobalt Nickel Separation

process of the nickel ore or concentrate, and subsequent liquid/solid separation, purification is needed to remove: a) Copper, if present in commercial quantities, by solvent extraction...

nickel separation copper

Copper Structured Packing nickel separation copper offers 868 copper structured packing products About 25% of , copper/ nickel wire /monel 400 /mesh Structured packing for separation in tower...

US4108638A

This invention relates to a process for separating nickel, cobalt and copper wherein a molten mixture containing either or both of nickel and cobalt and copper as an alloy and a matte or either of them is mixed in the presence of a matte, metallic iron and carbon to form a high carbon ferrous alloy and a matte in two separate phas Both nickel and ,...

Segregation

Oct 17, 1978· Segregation-separation of copper from nickel in copper-nickel sulfide concentrates , The process for separating copper values from at least one nickeliferous sulfidic material selected from the group consisting of ore, ore concentrates, mattes, or other metallurgical intermediates which comprises roasting the sulfidic material to ....

Copper extraction

Copper extraction refers to the methods used to obtaining copper from its or The conversion of copper consists of a series of chemical, physical, and electrochemical process The conversion of copper consists of a series of chemical, physical, and electrochemical process...

Flotation of Nickel

flotation separation is highly dependent on changes in feed characteristics all of which may influence product grade and recovery (Nashwa, 2007) There is therefore need to continually characterise such ores , The nickel-copper sulphide ore used in this study was supplied by Trojan Nickel Mine located in Bindura, Zimbabwe From the X-ray ....

The Best Way to Separate Copper and Nickel

Mar 12, 2013· The Megabee wire stripper is ideal for stripping copper wires, aluminum wires, sheet cable wires or multicore wir This wire stripper can be fed with wires between 15 and ,...

The Separation of Copper and Nickel from Ni

requirements, a more efficient and environmentally friendly separation process of copper and nickel is still a subject worthy of study The aim of this work is devoted to the recovery of copper from an optimized nickel-copper mixed solution, an approach is proposed based on simulated leaching solution using...

THE SEPARATION OF COPPER, NICKEL AND ,

The metal ion separation for nickel, copper and chromium are 8117%, 8428% and 8874% respectively for the membrane prepared with 15% PES and 85% DMF as solvent by dry/wet immersion method (M4) The metal ion separation for the membrane prepared with 15% PES and 85% DMS as solvent by wet immersion method (M10) are 7916%, 8027% and 8389% ....

Separation of Copper from Nickel

Separation of Copper from Nickel 2006 I have copper plated thin Nickel sheets How do I separate Nickel and copper most economically? The scrap value of composite is very poor while if I can separate Nickel and copper, I can get better value of scrap The thickness of copper is about 50 microns max and Nickel is 150-178 microns...

Sciencemadness Discussion Board

Nov 10, 2007· Separation of Copper/Nickel Alloy I really don't know where to start here, to separate copper and nickel I have considered distilling out nickel (II) chloride while at the same time decomposing copper (II) chloride to insoluble copper (I), both of which happen at a temperature around 1000°C, but I'm not even sure if this would work at all as I do not know how the nickel ,...

US1351877A

Prior art keywords nickel copper material impure separating Prior art date 1919-02-05 Legal status (The legal status is an assumption and is not a legal conclusion...

How can I seperate copper from nickel?

At the beginning, you need to prepare an ore composed of copper and nickel Then, find some equipment to crush and grind the ore, and separate out the worthless material by the method of flotation ....