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据JOM 报道,Pesic和Sergent 利用旋转圆盘法,用Geobrom~(TM)3400作溴原,研究了用溴溶解金。研究的参数是转速,浸出剂浓度、pH、温度、硫酸和盐酸的浓度以及各种阳离子(即铜、铁、锌、铝、锰、钾和钠)和阴离子(即氯离子、溴离子、硫酸根、硝酸根和碘离子)的浓度。根据Lavich 图线和活化能金的溶解受化学反应速率所控制。最高氧化态的铜,铁和锰以及铝、锌、钠和钾对溶金速
According to JOM, Pesic and Sergent studied the dissolution of gold with bromine using a rotating disk method using Geobrom (TM) 3400 as a bromine source. The parameters studied were speed of rotation, concentration of leachate, pH, temperature, concentrations of sulfuric acid and hydrochloric acid as well as various cations (ie copper, iron, zinc, aluminum, manganese, potassium and sodium) and anions (ie chloride, bromide, Root, nitrate and iodide ions). The dissolution according to Lavich plot and activation energy is governed by the rate of chemical reaction. Copper, iron and manganese in the highest oxidation states, and aluminum, zinc, sodium and potassium in solution rates