Recovery Of Rare Earth Elements From Coal Mining Waste
Aug 28, chem. communs. the possibility was ascertained of a separation of fe from rare-earth elements (ree) by means of strongly basic anionite oal (anionite particle size 0.52 to 0.25 mm, column 1 cm in diameter. and holding capacity 20 to 25 ml). in mcdel-study experiments on sorption of fecl/sub 3/ and chlorides of ree, depending on the.