铁(Ⅲ)的三元离子缔合物与镓(Ⅲ)、铋(Ⅲ)、铑(Ⅲ)和铟(Ⅲ)的浮选分离

Floatation Separation of Fe(Ⅲ) from Ga(Ⅲ),Bi(Ⅲ),Rh(Ⅲ) and In(Ⅲ) with Ternary Association Complex

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 behaviors of floatation separation and enrichment of Fe（Ⅲ） were investigated by spectrophotometry with tetrabutyl ammonium bromide-NH4SCN system,and the conditions of separation from some metal ions were studied.Fe（Ⅲ） can be separated completely from Ga（Ⅲ）,Bi（Ⅲ）,Rh（Ⅲ） and In（Ⅲ） under some conditions.