不同氧化法—硫酸亚铁铵滴定法测定锰矿石、硫酸锰中锰含量

摘要

硫酸亚铁铵滴定法测定锰矿石、硫酸锰中锰含量.硫酸亚铁铵滴定法锰含量8.00％～60.00％.试验主要对硝酸铵氧化法和高氯酸氧化法两种不同溶解方法测定的对比试验,从而得出高氯酸氧化-硫酸亚铁铵滴定法适用于测定锰矿石、硫酸锰中锰含量,且本方法步骤更为简单,缩短操作时间.%Determination of manganese content in manganese ore and manganese sulphate was determined by titration method.Ammonium ferrous sulfate titration method in manganese content is 8.00％～60.00％.The experiments were conducted to compare with the two different dissolution methods of ammonium nitrate oxidation and perchloric acid oxidation.The result of the experiment.Perchlorate oxidation-ferrous ammonium in sulfate titration method is suitable for the determination of Mn content in manganese ore and manganese sulphate.And its method step is simple to shorten operation time.