磷矿石和磷精矿中总铅含量测定研究  

Determination of Lead of Phosphate rock and Concentrate for Atoms Absorption Spectrometry

作　　者：陈泉[1] 程化鹏[1] 邵青松[1] 

机构地区：[1]贵州省产品质量监督检验院,贵州贵阳550014

出　　处：《山东化工》2016年第6期56-57,59,共3页Shandong Chemical Industry

摘　　要：建立了磷矿石和磷精矿中总铅含量测定的原子吸收分光光谱法,样品的相对标准偏差为3.4%,回收率在97.1%~103.2%之间,本测定方法操作简便、快速,适用于企业和检测机构的检测需求。Establishing atoms absorption spectrometry for lead of phosphate rock and concentrate,the relative standard deviation of the sample was 3. 4%,recoveries between 97. 1% to 103. 2%; this determination method is simple,fast,suitable for enterprises and inspection agencies inspection requirements.

关 键 词：原子吸收分光光谱法 磷矿石和磷精矿 铅 

分 类 号：O657.31[理学—分析化学]