矿冶及环境物料中铁的光度分析近况  

RECENT ADVANCE OF PHOTOMETRIC ANALYSIS OF IRON IN THE MATERIAL OF MINING-METALLURGY AND ENVIRONMENT

作　　者：段群章[1] 

机构地区：[1]中南大学化学化工学院,湖南长沙410083

出　　处：《铀矿冶》2002年第2期89-95,共7页Uranium Mining and Metallurgy

摘　　要：综述了我国矿冶和环境物料中铁的光度分析方法的新近进展状况 ,测定体系与测定条件 ,以及相应光度分析方法的检出限或灵敏度、测定范围。In this article,recent advance of photometric analysis of iron in the material of Chinese mining metallurgy and environment is reviewed.The systems and conditions of determination,and molar absorptivity,limit and range of detection,as well as interference of corresponding method are discussed.

关 键 词：矿冶 环境物料 铁 光度分析 偶氮试剂 

分 类 号：O657.32[理学—分析化学]