摘要
研究了应用２５２Ｃｆ中子源的中子活化分析法测定金含量的度量特性。此方法测定山金矿样中金含量的检测限为（０．１－０．２）×１０－６。针对中国金矿藏的勘探开发和储量计算，探讨了进行中子活化分析工作的最佳分析条件。
Metrological parameters of the gold content determination by neutron activation analysis with californium 252 neutron source are investigated.The determination limit and samples for the gold ore deposit is (0.1-0.2)×10 -6 .The optimum analysis conditions using NAA techniques are discussed here for the exploration,exploitation and the reserves calculation of gold ore depoit in China.
出处
《同位素》
CAS
1997年第2期93-97,共5页
Journal of Isotopes
关键词
金含量
中子活化分析
金属矿床
锎252
determination of gold content neutron activation analysis(NAA) 252 Cf neutron source metrological characteristics
