铜矿石堆浸液中Cu(Ⅰ)的测定方法

THE DETERMINATION METHOD OF COPPER (Ⅰ) IN THE COPPER ORE LEACHING SOLUTION

研究测定铜矿石堆浸液中Cu（Ⅰ）的新方法．该法用沉淀络合剂从混合液中将Cu（Ⅰ）沉淀分离出来，用KIO3滴定，具有简便、快速、准确、可靠等特点，应用于实际样品的测定中，其结果与络量法一致．

A new method for the determination of copper(Ⅰ) in the copper ore leaching solution by precipitate complex reagent mixing solution separation out copper (Ⅰ) and by KIO3 as titrant is developed. The method is simple, rapid, titration point sensitive and reproducible, which has been applied to practical samples. The result obtained are in agreement with one's obtained by complexmetry.