EDTA容量法测定矿石中的锡  

Determination of Tin in Ore by EDTA Voluminosity

作　　者：王敏蕾[1] 

机构地区：[1]沈阳有色金属研究院,辽宁沈阳110041

出　　处：《有色矿冶》2007年第4期88-89,29,共3页Non-Ferrous Mining and Metallurgy

摘　　要：提出了用螯合滴定法测定矿石试样中的锡,用以取代铝片还原碘量法。阐述了方法原理和条件,在试验中得到了满意的结果。A chelatometry method has been applied to measure the content of tin in ore, replacing aluminium piece reduction iodometry. The principle and conditions of the method were introduced. And a satisfied result was illustrated.

关 键 词：螯合滴定 EDTA TGA(或Cit) 锡 

分 类 号：P618.44[天文地球—矿床学]