An Overview of Nickel Utilization from Laterite Ore
It was found that the leaching percentages of iron and nickel in laterite ore increased from 45% to 85% with the sulfuric acid concentration of 0.72 M at leaching temperature of 90 ℃ for 6 h with the addition of 0.3 M SO 2 . Besides, due to the strengthened leaching of Co-doped manganese oxides, Co leaching should also be …
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