The Third Sino-Japan RareEarth Workshop was held on Novem-ber 9--17,1991 in Tokyo.Ms.Baijie,director of the Office ofRare Earth Leading Group underthe State Cou
The second generation of fluorescent lamps withhigh efficiency and diameter of 26mm are now avail-able on the market,which are the newly developedproducts by Na
Invited by Inner Mongolian Society of RareEarth,Dr.V.D.Kosynkin,director of Rare EarthDepartment of All Russia Research Institute of Chemi-cal Technology,Russia
Rare earth uhrafine particle has been paid a greatattention to in recent years around the world becauseof its increasing applications in functional materials.Pr
Co-researched by ChemistryDepartment of Peking Universityand State-owned Yangjiang RareEarth Plant,a new extractionprocess was discovered to manufa-cture fluore
The year 1994 is the two hundredth anniversaryof the discovery of the first rare earth element—yttri-um in a new mineral.For the purpose of rememberingthis gre