Walk into Airvice Machinery!

extraction of nickel from sulphide ore

Sep 01, 2021 The extraction of nickel from sulfide ores is currently achieved by smelting Ni sulfide concentrates. The concentrates are melted and reacted with oxygen to remove most of the associated sulfur and iron, yielding a nickel sulfide melt, known as Bessemer matte. ...

leave message
msg-pic Get Quick Quote

If you have any problems or questions about our products or need our support and assistance, please contact us and you will be replied within 24 hours. We promise we will never reveal your information to the third party. Thank you!

[email protected] Ship Quickly Customized Solutions Free Installation

News Type

  • list of non granite crushing shibang china.com

    list of non granite crushing shibang china.com

    May 31, 2012 Extraction of nickel from sulfide oresis carried out by the following process: Crushing and grinding the ore in order to free the gangue from the nickel sulfide mineral. Concentrating – separation of the nickel sulfide mineral from the gangue. This operation is conducted in a flotation chamber where the ground ore mixed with water is treated ...

    >
  • Different Types of Feed Mechanism in Sewing Machine

    Different Types of Feed Mechanism in Sewing Machine

    Jun 18, 2020 Synchronous extraction of nickel and copper from a mixed oxide–sulfide nickel ore in a low–temperature roasting system. Journal of cleaner production 177 , …

    >
  • small vsi rock crushers

    small vsi rock crushers

    Apr 11, 2017 The recovery of valuable metals from complex sulfide concentrates was investigated via chlorination roasting followed by water leaching. A reaction process is proposed on the basis of previous studies and the results of our preliminary experiments. During the process, various process parameters were studied, including the roasting temperature, the addition of NH4Cl, the roasting time, the ...

    >
  • richest stone crasher owner in birbhum

    richest stone crasher owner in birbhum

    excellent cobalt-nickel separation primary leach liquor by Cyanex 272. However, manganese extraction from the leach liquor along with cobalt could not be avoided, thus increasing the cost of the process. For sulphide ores, there is another alternative; if the ore can be concentrated by flotation, matte smelting is used instead of leaching.

    >
  • Metso tracked mini mobile jaw crusher Gravel And Sand

    Metso tracked mini mobile jaw crusher Gravel And Sand

    Flow chart for the pyrometallurgical extraction of nickel from nickel sulphide Products. As a leading global manufacturer of crushing, grinding and mining equipments, we offer advanced, reasonable solutions for any size-reduction requirements including, Flow chart for the pyrometallurgical extraction of nickel from nickel sulphide, quarry, aggregate, and different kinds of minerals.

    >
  • Mls3726 Vrm Rock Breaker Machine Crusher Mills Cone

    Mls3726 Vrm Rock Breaker Machine Crusher Mills Cone

    Nickel is commonly present in two principal ore types – sulfide or laterite ores. Sulfide ores are typically derived from volcanic or hydrothermal processes and usually include copper (Cu) and/or cobalt, and sometimes other precious metals such as gold or platinum and palladium (generally grouped as platinum group metals or PGMs).

    >
  • Reliance Cement

    Reliance Cement

    Extraction of Nickel Main ore is Pentlandite; Nickel is extracted from ores through the Mond procedure, in which nickel oxides are purified throughout several steps into pure nickel metal. It is placed with hydrogen and carbon monoxide gases at 122 degrees Fahrenheit, which converts it to impure nickel.

    >
  • Cost Of A Ruf Briquette Machine Hadoop Training Chennai

    Cost Of A Ruf Briquette Machine Hadoop Training Chennai

    In the extraction of copper from its sulphide ore, when ore is subjected to roasting , some of it is oxidised to `Cu_(2)O` which reacts with the remaining `Cu_(2)S` (sulphide ore ) to give copper metal. `Cu_(2)S` + `2Cu_(2)O` `rarr` 6Cu + `SO_2` uarr` Here `Cu_(2)S` behave as reducing agent.

    >
  • pill crusher prices

    pill crusher prices

    nickel processing, preparation of the metal for use in various products.. Although it is best known for its use in coinage, nickel (Ni) has become much more important for its many industrial applications, which owe their importance to a unique combination of properties. Nickel has a relatively high melting point of 1,453 C (2,647 F) and a face-centred cubic crystal structure, which gives ...

    >
  • mongolia small chromium ore powder briquetting machine

    mongolia small chromium ore powder briquetting machine

    CA-2301097-A1 chemical patent summary.

    >
  • Design Roller Mill For Cement Pdf Picture Crusher Mills

    Design Roller Mill For Cement Pdf Picture Crusher Mills

    Discuss; PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Chemical compound data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0nMS4wJyBlbmNvZGluZz0naXNvLTg4NTktMSc ...

    >
  • Hammer Crusher Wear Parts on sales Quality Hammer

    Hammer Crusher Wear Parts on sales Quality Hammer

    The nickel sulfide is separated from the host rock by flotation. Crushing and froth floatation steps results in a high-grade concentrate that is a suitable feed to a nickel-cobalt smelter. The ...

    >
  • Silica Sand Mining Process Equipment

    Silica Sand Mining Process Equipment

    Mar 20, 2019 The ore body generally does not require rock drilling or blasting. Nickel ore processing plant can directly use the excavator to shovel the ore. The thinner ore layers are first collected by the bulldozer and then shovel. nickel mining is divide into copper-nickel mining and extraction of nickel from sulphide ore.

    >
  • All Crusher Units In Ernakulam District

    All Crusher Units In Ernakulam District

    Because the conversion of nickel sulfide directly to metal would require an extremely high temperature (in excess of 1,600 C [2,910 F]), the removal of sulfur at this stage of the converting process is controlled in order to produce the 70–75 percent nickel matte, which has a lower melting point. On the other hand, the relatively high ratio of sulfur (a major pollutant) to nickel in most nickel concentrates increases the burden of sulfur …

    >
  • Draper Definition of Draper by Merriam Webster

    Draper Definition of Draper by Merriam Webster

    The acid pressure leach solution is treated using hydrogen sulphide to produce a high grade sulphide containing at least 50% nickel. This mixed sulphide is then pressure leached to give a high purity concentrated nickel-cobalt solution, suitable for solvent extraction to separate the valuable metals.

    >
  • John Deere 10A Hammer Mill Operators Manual

    John Deere 10A Hammer Mill Operators Manual

    The method of processing oxidised nickel ore involves mixing the ore with ammonium chloride, heating the obtained mixture and water leaching to obtain a solution. The ammonium chloride is mixed with the material in ratio of 100-150 mol % of the stoichiometric quantity.

    >
  • German Stone Crushers Manufacturers

    German Stone Crushers Manufacturers

    May 03, 2018 PRODUCTION OF NICKEL FROM MATTE: Nickel and cobalt are mostly recovered from low-iron matte by the following steps: (a) The matte is leached using either chlorine gas in a chloride solution, oxygen in an ammonia solution or oxygen in a solution of sulphuric acid (b) The pregnant(the solution used for heap leaching) solution is purified (c) Separate nickel and cobalt solutions are …

    >

Latest News

Click avatar to contact us
Click avatar to contact us
gotop