Projects(U1202274,51004033,51204040,50974035)supported by the National Natural Science Foundation of China;Projects(2010AA03A405,2012AA062303)supported by the National High Technology Research and Development Program(863 Prograam)of China;Project(N100302005)supported by the Fundamental Research Funds for the Central Universities,China
The effects of magnetic field intensity, roasting temperature and roasting time on digestion rate and settling performance of bauxite with different iron contents were investigated systematically. The results indicate...
supported by National High Technology Research and Development Program of China(863plan,2010AA03A405);the Key Program of National Natural Science Foundation of China(50934004)
The purpose of this study was to overcome the disadvantages of ammonia-nitrogen wastewater pollution and high cost of sodium saponification in rare earth separation process. The study focused on the non-saponification...
supported by National High Technology Research and Development Program of China("863Plan",2010AA03A405);Major Project of Chinese National Programs for Fundamental Research and Development("973Program",2012CBA01200)
Solvent extraction based on mixer-settler is the major industrial method of rare earth (RE) separation. In the mixer-settler extraction process, due to the insufficient settling time in normal circumstances, backmix...
Project supported by Twelfth Five-Year National Science and Technology Pillar Program (2012BAE01B02);Eleventh Five-Year National 863 Program (2010AA03A405)
A series of cerium zirconium mixed oxides were prepared by two co-precipitation methods using magnesium hydrogen carbonate (MHC) and mixed ammonia-ammonia hydrogen carbonate (AAHC) as precipitant respectively. The...