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分光光度法研究了四丁基溴化铵-硫氰酸铵体系浮选分离和富集F e(Ⅲ)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,能使F e(Ⅲ)与G a(Ⅲ),B i(Ⅲ),R h(Ⅲ)和In(Ⅲ)分离。
The flotation separation and enrichment of Fe (Ⅲ) by tetrabutyl ammonium bromide - ammonium thiocyanate system were studied by spectrophotometry and the separation conditions with some metal ions. The results show that F e (Ⅲ) can be separated from G a (Ⅲ), B i (Ⅲ), R h (Ⅲ) and In (Ⅲ) under certain conditions.