The La-Mg-Ni-based A2B7-type La0.8Mg0.2Ni3.3Co0.2Six(x=0-0.2) electrode alloys were prepared by casting and annealing. The influences of the additional silicon
The effects of magnetic field intensity, roasting temperature and roasting time on digestion rate and settling performance of bauxite with different iron conten
The kinetics of leaching arsenic from Ni-Mo ore roasting dust was investigated. The effects including leaching temperature, particle size of the smelter dust, s