摘要
用三种不同浓度的工业仲辛醇对钽铌的萃取与反萃性能的影响进行了研究，结果表明：不同浓度的仲辛醇对钽铌的萃取与反萃取性能有差异，处理高品位钽铌铁矿和低位品钛铌钽矿时，采用不同浓度的仲辛醇有可能提高钽铌产品质量，提高钽铌实收率和改善操作条件。
Study is made of infIuence of taree concentration-varied commercial para-octanol solvents on Ta & Nb extraction and stripping properties.The results show that there are different extraction and stripping results for Ta & Nb when the concentration of para-octanol solvent is changed.For the treatment of high-grade tantalite & niobite and low-grade tantalum ilmenorutile,para-octanol solvents with different concentration can be used to improve the product quality,recovery of Ta and Nb and the operating conditions.
出处
《稀有金属与硬质合金》
CAS
CSCD
1996年第2期6-9,共4页
Rare Metals and Cemented Carbides
关键词
仲辛醇
萃取
分离
炼钽
炼铌
反萃取
para-octanol,extraction separation,tantalie & niobite,tantalum ilmenorutile
