ICP-AES法同时测定金精矿中六背景组分  

Simultaneous Determination of Six Elements in Gold Concentrate by ICP-AES

作　　者：徐红波[1] 姜效军[1] 朱晓明[1] 李晶[1] 

机构地区：[1]鞍山科技大学,辽宁鞍山114044

出　　处：《有色金属》2004年第2期119-121,共3页Nonferrous Metals

摘　　要：应用电感耦合等离子体发射光谱法 ,分析金精矿中Zn ,Pb ,Mg ,Al,Cu和Ca六种元素。与传统方法相比 ,不用分离 ,直接同时测定 ,大大简化了操作程序和劳动强度 ,缩短了工作时间。对金精矿中六背景组分的分析 ,与原子吸收相比误差仅为1 7%。可用于金矿选矿产品分析和提金过程中考察杂质元素的影响。The determination of six element contents, Zn, Pb, Mg, Al, Cu and Ca in gold concentrates by ICP-AES is investigated. Compared with the traditional analysis method, the new measure is convenient in operation and short in working time because of the direct determination without pre-separation. The error for the six element determination with new method is only 1.7% in comparison with Atom Absorption results. It can be applied to the determination of the gold ore dressing products and the investigation of impurities effect on gold leaching process.

关 键 词：金精矿 ICP-AES 背景元素测定 难处理金矿 分析化学 

分 类 号：TF831[冶金工程—有色金属冶金] O657.3[理学—分析化学]