摘要
研究了以99.99%氧化镱为原料,采用镧热还原一蒸馏法制备金属镱的工艺条件,通过一次蒸馏获得高纯金属镱,金属镱纯度99.99%,金属镱直收率大于97%。
Studyed the technological conditions on preparation of primary distillation of high-purity ytterbium using ytterbium oxide(99.99%purity),Prepared metal ytterbium 99.99%purity with the ytterbium metal yield more than 97%.
引文
【1】kilbourn B T,J.of Metal,1988,40(5),22
【2】耿文范,神奇的新材料,兵器工业出版社,北京,1991,158
【3】赵长明译,Techno.Japan,1989,22(11),77
【4】邓汝富等,稀有金属,1996.20(4):269-272
【5】黄美松,成维,等。高纯金属镱的制备工艺研究(J).矿冶工程,2013,33(6):94-96.