Dissolution of lateritic nickel ore in acidic media

F. Arslan, Ö Özer, K. T. Perek, V. Gürkan, G. Önal

Araştırma sonucu: ???type-name???Yazıbilirkişi

3 Atıf (Scopus)

Özet

The lateritic nickel ore sample subjected to this experimental study was taken from Çaldaǧ ore deposit (Turkey) and contains 1.43% Ni and 0.105% Co. Mineralogical investigations showed that the ore sample contains asbolane, chromite, limonite, hematite, goethite, lepidocrocite, magnetite, serpentine, and clay type minerals together with chalcedon, quartz, calcite, and chlorite. In the acidic leaching experiments, the effects of temperature, acid (H2SO4) concentration, and leaching time on nickel leaching recoveries were investigated. Leaching recovery versus time curves showed a parabolic trend and increasing the temperature shifted that curves to the higher values. The highest Ni and Co leaching efficiencies as 90.2% and 96.8% respectively were obtained at 80°C temperature, 200 g/L H2SO4 concentration, and 8 hours of leaching time.

Orijinal dilİngilizce
Sayfalar1500-1504
Sayfa sayısı5
Yayın durumuYayınlandı - 2006
Etkinlik23rd International Mineral Processing Congress, IMPC 2006 - Istanbul, Turkey
Süre: 3 Eyl 20068 Eyl 2006

???event.eventtypes.event.conference???

???event.eventtypes.event.conference???23rd International Mineral Processing Congress, IMPC 2006
Ülke/BölgeTurkey
ŞehirIstanbul
Periyot3/09/068/09/06

Parmak izi

Dissolution of lateritic nickel ore in acidic media' araştırma başlıklarına git. Birlikte benzersiz bir parmak izi oluştururlar.

Alıntı Yap