(pdf) Magnetic Separation And Leaching Study Of Rare
Nickel ore mainly consists of copper nickel sulfide ore and nickel oxide ore, beneficiation and processing of both methods is completely different. Copper nickel sulfide ore beneficiation methods The most important is theflotation. The magnetic and the gravity separation is.In this study, segregation roasting and magnetic separation are used to extract nickel from a garnierite laterite ore. The garnierite laterite ore containing 0.72 Ni, 0.029 Co, 8.65 Fe, 29.66 MgO, and 37.86 SiO2 was collected in the Mojiang area of China. Garnierite was the Ni bearing mineral the other main minerals were potash feldspar, forsterite, tremolite, halloysite, quartz, and.