Project(50774020) supported by the National Natural Science Foundation of China
The leaching of low-sulfur Ni-Cu matte in acid-oxygen(CuSO4-H2SO4-O2)solution at atmospheric pressure was researched.This matte was obtained from high grade Ni-Cu matte by magnetic separation,which mainly contained Ni...
Project(50774020)supported by the National Natural Science Foundation of China
A process of the selective leaching of nickel from low-sulfur Ni-Cu matte at atmospheric pressure was described.This matte was obtained from high grade Ni-Cu matte by magnetic separation,which mainly contained Ni-Cu a...
Project(50774020)supported by the National Natural Science Foundation of China
The application of microwave technique in the hydrometallurgy of nickel laterite ores was described.The mixture of nickel laterite ores and sulfuric acid was pre-treated by microwave irradiation.The dissolving of nick...