丙醇水溶液中Fe^(2+)与Ga^(3+)、Ru^(3+)、Pd^(2+)、W(Ⅵ)和V(Ⅴ)的析相萃取分离

Extraction Separation of Fe^(2+) from Ga^(3+),Ru^(3+),Pd^(2+),W(Ⅵ) and V(Ⅴ) by Phase Separation in 1-Propanol Aqueous Solution

研究了在抗坏血酸存在下邻二氮菲-正丙醇-水体系析相萃取分离和富集铁的行为及与一些金属离子分离的条件。结果表明,在一定条件下,该体系能使Fe2+与Ga3+、Ru3+、Pd2+、W(Ⅵ)和V(Ⅴ)分离。

The behavior of enrichment of iron and the conditions of extraction and separation iron from other metal ions were investigated by phase separation with 1,10-phenanthroline-1-propanol-water system in the presence of ascorbic acid.The results showed that Fe2＋ can be separated completely from Ga3＋,Ru3＋,Pd2＋,W（Ⅵ） and V（Ⅴ） under the given conditions.