2.A stepwise carbochlorination-chemical vapor transport(SC-CVT) technique is proposed for separation of thorium from mixed bastnaesite-monazite concentrate.
3.The results show that rare earth elements can efficiently improve the structures of the Chromvanadizing layer, the rate of growth and properties of diffusion layer.
4.This review summaries the application of ion exchangers in the separation and determination of alkali metals, alkali-earth metals, noble metals, rare earth elements and actinoid.
18.We've set you up with some links below so that you can learn more about rare-earth elements and all of the controversy and awesome things surrounding them.
20.The light travels to the laser cavity, a portion of the fiber optic cable that's doped with rare earth elements where broad spectrum light is transformed into that of a single wavelength.