【摘要】 介绍了一种测定高锰钢中的锰的新方法:王水溶样,磷酸介质高氯酸氧化,对苯二酚还原滴定。通过试验选择最佳条件。多处优于传统方法。更多还原

【Abstract】 A new method for determination on manganese in highmanganese steel is introduced:The sample is dissolved in aqua regia and oxidized with perchloric acid in phosphorous acid medium,followed by reductomrtry with paradioxybenzene.The optimal operation conditions are determined through tests.This method is better than traditional methods in many respects.更多还原