原子吸收光谱法快速连续测定原矿、尾矿中镍铜含量  

Rapid,Successive Determination of Ni,Cu in Raw Ore and Tailings by AAS

作　　者：任慧萍[1] 杨静[1] 张旭堃 段爱霞[1] 

机构地区：[1]金川集团股份有限公司 [2]中南大学,甘肃金昌737100

出　　处：《世界有色金属》2015年第12期50-52,共3页World Nonferrous Metals

摘　　要：本文采用原子吸收光谱法建立了原矿、尾矿中镍铜含量连续测定方法。探讨了原矿、尾矿中共存基体对待测元素镍铜含量的干扰情况,采用基体匹配法消除基体干扰,确定了仪器最佳工作条件。经过验证:该方法具有简便、准确、可信、重现性好等特点,适合现场推广应用。A method was reported for the rapid, successive determination of nickel, copper in raw ore and tailings by atomic absorption spectrometry. The influence of coexistence matrix for components to be determined was investigated in detail. Matrix matching method was used to eliminate interference.The optimum working conditions of instrument were identified.Through experimental study, the method is simple, accurate, reliable and reproducible.

关 键 词：原子吸收光谱法 原矿 尾矿 镍 铜 

分 类 号：P618.4[天文地球—矿床学]