摘要
本文系统地研究了Fe3+与I-定量反应的条件,共存离子的干扰及消除方法。结果表明,利用本法可不经分离直接测定大部分冶金物料中的高含量铁。
This paper studies systematically the condition for quantitative reaction of iron(Ⅲ) with iodine ion.The interference circumstance and cacellation methods of the coexistent ions is studied,The result expresses that making use of this method can directly determine the high contain iron in large parts of metallurgical matetial without separation.
关键词
碘量法
铁
冶金物料
iodimetry
iron
metallurgical material
