Project(51090380)supported by the Major Program of the National Natural Science Foundation of China;Project(51125018)supported by the National Science Foundation for Distinguished Young Scholars of China;Projects(51374191,51104139,21006115)supported by the National Natural Science Foundation of China
A hydrometallurgical process for the selective removal of silicon from titanium-vanadium slag by alkaline leaching was investigated. X-ray diffraction, scanning electron microscopy and electron dispersive spectroscopy...
supports by the Major Program of the National Natural Science Foundation of China (No. 51090380);the National Science Foundation for Distinguished Young Scholars of China (No. 51125018);the National Natural Science Foundation of China (Nos. 51004091, 21006115,51104139)
A method was proposed for removing zirconium (Zr) from hydrous titanium dioxide (HTD) by the NaF solution. The effects of main parameters, i.e. pH values, NaF dosage, temperature and retention time, on the removal...