Project(51104186)supported by the National Natural Science Foundation of China;Project(2016JJ2142)supported by the Natural Science Foundation of Hunan Province,China;Project supported by the Open-End Fund for the Valuable and Precision Instruments of Central South University,China
To recycle vanadium and chromium from the V?Cr-bearing reducing slag,the thermodynamics of separating V(IV)and Cr(III)at 298 K was summarized in the form of potential-pH diagram and activity-pH diagram.The potential-p...
supported by the National Natural Science Foundation of China(No.51104186)
The existing form of molybdenum in acidic sulfate solution was studied by means of ion exchange, infrared (IR) spectra and X-ray photoelectron spectroscopy (XPS). The results indicate that the anionic molybdenum s...
Project(51104186)supported by the National Natural Science Foundation of China;Projects(2016zzts282,2016zzts283)supported by the Fundamental Research Funds for the Central Universities of Central South University,China
To extract molybdenum and nickel from the roasted Ni-Mo ore, a process of hydrochloric acid leaching, sulphation roasting and water leaching was investigated. The results showed that this process could get a high leac...
Project(51104186)supported by the National Natural Science Foundation of China
The adsorption behavior of molybdenum onto D314 was studied with the static adsorption method. The adsorption process was analyzed from thermodynamic and kinetic aspects. The experimental results show that the equilib...
financially supported by the National Natural Science Foundation of China(No.51104186)
A P204 (D2EHPA) diluted with sulfonated kerosene was used for the selective extraction of molybdenum from an acidic Ni-Mo ore leach solution that was reduced using sodium thiosulfate. The results indicate that P204 ...