Skip to main content
Conference Proceedings

Australia/Japan Extractive Metallurgy Symposium, Sydney

Conference Proceedings

Australia/Japan Extractive Metallurgy Symposium, Sydney

PDF Add to cart

Segregation Roasting of Nickel Oxide Ore

The nickel segregation process is one of the methods for treating nickel oxide ores._x000D_
In this process nickel oxide ores are heated together with a small amount of the carbonaceous reductants and halides to about 800-950C. The reduced nickel segregates onto the surface of the carbonaceous reductants in the form of metallic particles which are recovered by magnetic separation or flotation. Pilot plant tests for the extraction of nickel from nickel oxide ores have been made using nickel segregation process by means of a new roasting installation which is called the "Mechanical Kiln" (2.5m~ x 3m,') with autogenous heating. Nickel oxide ores containing about 2.5%Ni were mixed with 2.5%CaC12 and 2.7%coal, and continuously charged into this installation at the rate of 60kg/h in continuous operation for 30 days per trial.
Return to parent product
  • Segregation Roasting of Nickel Oxide Ore
    PDF
    This product is exclusive to Digital library subscription
  • Segregation Roasting of Nickel Oxide Ore
    PDF
    Normal price $22.00
    Member price from $0.00
    Add to cart

    Fees above are GST inclusive

PD Hours
Approved activity
  • Published: 1980
  • PDF Size: 0.365 Mb.
  • Unique ID: P198002029

Our site uses cookies

We use these to improve your browser experience. By continuing to use the website you agree to the use of cookies.