In order to efficiently use the valuable elements in bastnaesite concentrate and optimize current decomposition process,study on the thermal decomposition process and mechanism has been done by the me
The waste isotropic bonded Nd-Fe-B magnets were recycled by the mechanical and physical methods combining solvent swelling,wet grinding,water bath heating and stirring,ultrasonic cleaning,and vacuum d
In order to utilize the rare earth resources more effectively and reduce the amount of rare earth minerals into the tailing dam,the influence of closed circuit experiment on grade,recovery of rare ear
Metallic terbium bar with the dimension of 6.8mm in diameter and 150mm in length has been purified by solid state purification at 1050℃ under a pressure of 10-5 Pa for 50 hours,and the impurities dist
Catalytic combustion is one of the most promising technologies for the removing of CVOCs [1].Doping rare earth with transition metals could modify the redox property of metal oxides,enhancing the oxyg
Baotou rare earth tailings calcined by CaCO3 in reducing atmosphere,Bastnaesite and monazite are decomposed to rare earth oxides and fluorine stayed in roasting ore in the form of CaF2.
Our group focuses on the advanced field about developing novel “green” extractants(only C,H,O and N atoms),and the ionic liquid-mediated green extraction systems,which applied in eco-friendly extracti
Lutecium(Lu)resources are the most expensive one in lanthanides,so that recycling of Lu secondary resources is believed to have high value in the recycle industry.