容量法测定锡的可能干扰因素及应对措施  

Possible Interference Factors and Countermeasures in the Determination of Tin by Volumetric Method

作　　者：尹昌慧 YIN Chang-hui(China Nonferrous Africa Mining Corporation,Beijing 100000,China)

机构地区：[1]中国有色非洲矿业有限公司,北京100000

出　　处：《化工管理》2021年第28期31-32,共2页Chemical Engineering Management

摘　　要：容量法测锡有快速简便的优点,但一些复杂矿石中常有钨、铜、砷、锑、铋、锰、钒、钛、铬等元素干扰测定。文章通过容量法测定锡过程中产生的实验现象分析可能存在的干扰元素及去除方法。Capacity tin measurement method has the advantages of fast and simple,but some complex ore often has tungsten,copper,arsenic,antimony,bismuth,manganese,vanadium,titanium,chromium and other elements interference determination.This paper analyzed the experimental interference elements and removal methods.

关 键 词：锡 容量法 复杂矿物 矿山分析 

分 类 号：TG115[金属学及工艺—物理冶金]