测定含铜高的铁矿石中的铁的测定

THE DETERMINATION OF IRON IN THE HIGH COPPER IRON

用传统的滴定法与ICP-OES相结合的方法测定含铜高的铁矿石中的铁,采用过氧化钠融矿,使铁能得到完全熔融,全部转移到溶液中,然后分取上机测定。此法自动化程度高,精密度和准确度均符合要求。

Traditional titration method combination of ICP-OES for the determination of iron in the high copper iron, the method uses sodium peroxide to melt the sample, and the sample can be completely melted, all ransferred to the solution, then diluted take on board for the determination . This method with a high degree of automation, the precision and accuracy can meet to the requirements.