Products Center

You are here: Home > Nickel smelting process

Company Scale

40

40 years history

26w

An area of 260000 square meters standard industrial workshop

600

production equipment more than 600 sets

300

Assembly maximum lifting capacity of 300 tons

Nickel smelting process

  • A New Process for Cobalt Nickel Separation Teck

    Historically, a number of processes have been used mercially for cobalt separation from nickel in liquor, but currently the favoured process is the selective solvent extraction of cobalt away from nickel, using phosphinic acid derivatives, eg Cyanex 272

    chat online
  • Copper Ore Processing Methods

    Copper Ore Processing Methods The four major steps in the production of marketable copper are mining, concentrating, smelting, and refining In a few instances, however, leaching takes the place of concentrating, smelting, and refining At present, although considerable leaching and

    chat online
  • Environmental Guidelines for Nickel Smelting and R.

    436 Nickel Smelting and Refining cathodes is the most mon technology used for nickel refining Electrowinning, where nickel is removed form solution in cells equipped with inert anodes is the more mon refining process used for nickel Chloride electrolytes are used although sulfuric acid solutions are used more often Waste Characteristics

    chat online
  • Extractive Metallurgy of Nickel, Cobalt and Platin.

    Smelting process produces nickel rich matte There are two industrial methods used for smelting nickel sulfides One is roasting followed by smelting in an electric furnace and the other method is flash smelting The objectives of this chapter are to describe the principles involved in the roasting and smelting of nickel sulfide concentrates

    chat online
  • Gold Smelting Refining Process 911metallurgist

    Gold Refinery Slag In general, slag from smelting process arises from extraneous materials such as rust and oxides; oxidation of elements in the charge eg iron, copper, zinc; residues from fuels; fluxes employed in the process silica, borax, sodium nitrate, sodium carbonate, fluorspar; crucible erosion

    chat online
  • He Direct Outokumpu Nickel Smelting DON Process an.

    he process was tested on a pilot plant scale at Outokumpus research centre in Pori and was found to be viable The process was named the Direct Outokumpu Nickel Smelting Process or the DON Process At the turn of the 1990s, Outokumpu studied various options to develop its nickel business and the Harjavalta operations

    chat online
  • He Smelting of CopperNickel Concentrates in an Ele.

    smelting of coppernickel concentrates in a 195 MVA furnace with six inline electrodes The matte and slagtapping temperatures, slag temperatures, slag analyses, electrical data, and electrode position were measured Radioactive tracers were introduced into the slag, and quantitative

    chat online
  • He Smelting Process Sudbury INO

    Sudbury Integrated Nickel OperationsSmelter receives concentrates from its own mines as well as feeds from third parties which includes concentrates and other materials bearing nickel and cobalt as well as other pay metals These feeds are blended into the process at various stages depending on position

    chat online
  • How to Choose Gold Smelting Flux Superb Elctromach.

    Smelting is an integral part of the refining process of gold and other precious metals It is the major part of refining where the precious metal gold in this case is melted out of its ore Metal ores often contain a lot of other elements and impurities, smelting is therefore important in removing these

    chat online
  • Infacon proceedings DVD pyrometallurgycoza

    he reference nickel ores are considered as ing from an ore body whose profile and characteristics are shown in figure 3 Naturally this ore body is not real, but its structure is typical of many of them, around the world From this ore body, the ores for the two smelting simulation routes are chosen

    chat online
  • Lash smelting Wikipedia

    lash smelting Finnish: Liekkisulatus, literally "flamesmeling" is a smelting process for sulfurcontaining ores including chalcopyrite The process was developed by Outokumpu in Finland and first applied at the Harjavalta plant in 1949 for smelting copper ore It has also been adapted for nickel and lead production

    chat online
  • Lecture 20 Smelting Contents NPTEL

    Lecture 20 Smelting Contents Preamble Matte smelting What is Matte What is Slag Industrial copper smelting Exercise is matte smelting References Key words: Matte smelting, Flash smelting ,Reduction smelting Preamble Smelting is a unit process for pyro metallurgical extraction of metal in

    chat online
  • Nickel Flash Smelting :: Total Materia Article

    Using nickel flash smelting technology it is possible to process sulfide nickel concentrate and produce nickel matte and slag in a relatively efficient process Any materials resulting as smelting and converting slags are recirculated in the electric furnace and recovered where possible as nickel matte

    chat online
  • Nickel Mining and Processing: Everything you Need .

    he Nickel Mining Process Nickel mining occurs through extractive metallurgy, which is a material science that covers various types of ore, the washing process, concentration and separation, chemical processes and the extraction process

    chat online
  • Nickel processing Britannica

    Nickel requires higher smelting temperatures in the range of 1,350 C [2,460 F] in order to produce an artificial nickeliron sulfide known as matte, which contains 25 to 45 percent nickel In the next step, iron in the matte is converted to an oxide, which bines with a silica flux to form a slag

    chat online
  • Nickel processing Extraction and refining Britanni.

    Nickel requires higher smelting temperatures in the range of 1,350 C [2,460 F] in order to produce an artificial nickeliron sulfide known as matte, which contains 25 to 45 percent nickel In the next step, iron in the matte is converted to an oxide, which bines with a silica flux to form a slag

    chat online
  • Nickel Smelting and Refining ifcorg

    lash smelting is the most mon process in modern technology, but electric smelting is used for more plex raw materials when increased flexibility is needed Both processes use dried concentrates Electric smelting requires a roasting step before smelting to reduce sulfur content and volatiles Older nickelsmelting processes,

    chat online
  • Nickel smelting and refining: A long road ahead fo.

    ay 13, 2015 Nickel smelting and refining: A long road ahead for Indonesia More than a year later, Indonesias ban on ore exports is stimulating investment in processing plants, but Jim Lennon, senior consultant at Macquarie, believes that the transition from exporting raw materials to refined ones will be a long and slow process

    chat online
  • Nickel sulphide smelting and electrorefining pract.

    Oct 26, 2010 Traditionally, nickel and associated metal values are recovered from ore feedstock by proven mineral processing, smelting, and refining processes Typical host minerals contain other base metals, such as copper, cobalt, and noble metals consisting of

    chat online
  • Nickel: smelting, producingMetalpedia

    Nickel is recovered through extractive metallurgy: it is extracted from its ores by conventional roasting and reduction processes that yield a metal of greater than 75% purity In many stainless steel applications, 75% pure nickel can be used without further purification, depending on

    chat online
  • NMBF The nickel sulfide smelting mintekcoza

    smelting and electric furnace smelting The latter technology is used by all of the PGMNiproducers The bined annual nickeloutputofthe world nickel sulfide smeltersis some740,000tonnes, representing about 59% ofworld 2004 primary nickel production This is in reasonable agreement with the 2003 production numbers that showed that

    chat online
  • OUTOTEC FLASH SMELTING TECHNOLOGY

    ore than half of the worlds primary copper and nickel is produced using Outotecs proprietary process The process is highly energy efficient because it makes full use of the reaction heat of the concentrate, meaning that no external fuel is required for smelting

    chat online
  • Processing of Nickel Laterite Ores on the Rise fee.

    Reduction Smelting Nickel is further reduced and smelted in an electric furnace A cooling step may be implemented after the smelting step, typically through the employment of a rotary cooler

    chat online
  • Smelting and Refining Operations iloencyclopaediao.

    he flash smelting process is an example of an energysaving pyrometallurgical process in which iron and sulphur of the ore concentrate are oxidized The exothermic reaction coupled with a heat recovery system saves a lot of energy for smelting

    chat online
  • What Is Nickel Smelting with picture wisegeek

    Jul 31, 2019 Nickel smelting is the process that nickel ore goes through to eventually remove impurities and leave just the nickel metal While the ores can e from different stones and sources, they have two categories: lateritic, or rocks found in tropical climates and which contain nickel; and sulfidic ore, which is mined from underground

    chat online