电子测试
電子測試
전자측시
ELECTRONIC TEST
2015年
11期
124-127
,共4页
陈芳%张旭龙%岳凡%付潇
陳芳%張旭龍%嶽凡%付瀟
진방%장욱룡%악범%부소
电感耦合等离子体-原子发射光谱仪%铅锌混合矿%元素测定
電感耦閤等離子體-原子髮射光譜儀%鉛鋅混閤礦%元素測定
전감우합등리자체-원자발사광보의%연자혼합광%원소측정
ICP-AES%Pb-Zn ore%Determination Elements
采用ICP-AES同时测定铅锌混合矿中铁、铜、砷、锌、镉、汞六种元素的含量，优化了实验条件，各元素的检出限为0.0069-0.07ug/mL，相对标准偏差为0.3%-4.72%，样品加标回收率为85.5%-112.8%。测试结果表明，该法测定铅锌矿的简单、准确、快速。
採用ICP-AES同時測定鉛鋅混閤礦中鐵、銅、砷、鋅、鎘、汞六種元素的含量，優化瞭實驗條件，各元素的檢齣限為0.0069-0.07ug/mL，相對標準偏差為0.3%-4.72%，樣品加標迴收率為85.5%-112.8%。測試結果錶明，該法測定鉛鋅礦的簡單、準確、快速。
채용ICP-AES동시측정연자혼합광중철、동、신、자、력、홍륙충원소적함량，우화료실험조건，각원소적검출한위0.0069-0.07ug/mL，상대표준편차위0.3%-4.72%，양품가표회수솔위85.5%-112.8%。측시결과표명，해법측정연자광적간단、준학、쾌속。
Contents of elements(Fe,Cu,As,Zn,Cd,Hg )in Pb-Zn ore were determined by ICP—AES.The detection limts of various elements were from0.0069ug / mL to 0.07ug / mL,RSDs were between 0.3 % and 4.72 %, and recoveries were in the range of 85.5%-112.8%.The results show that the method is simple,rapid and accurate,and can be applied to determination of Pb-Zn ore.
