高铁酸钾的合成及其应用研究  

THE SYNTHESIS AND APPLICATION OF K_2FeO_4.

作　　者：张军[1] 时清亮[1] 杨国明 付淑粉 

机构地区：[1]洛阳工学院化工系,洛阳471039

出　　处：《无机盐工业》1999年第6期26-28,共3页Inorganic Chemicals Industry

摘　　要：利用次氯酸盐氧化法合成Ｋ２ＦｅＯ４，对其合成方法进行了探索和改善。用亚砷酸钠法准确地测定了Ｋ２ＦｅＯ４ 的纯度。在不同条件下，研究了Ｋ２ＦｅＯ４ 对水样中Ｓ２－ 和ＣＮ－ 的处理效果。K 2FeO 4 has been synthesized by oxidation of hypochlorite,and this preparation method has been improved.The purity of K 2FeO 4 can be accurately determined by the method of sodium arsenate.Under diffrent conditions,the reduction results of S 2- and CN - in sample of water by K 2FeO 4 has been studied.

关 键 词：高铁酸钾 合成 去污 应用 氧化剂 水处理 

分 类 号：TQ131.13[化学工程—无机化工] TQ085.4