铀矿勘查中热释光测量与航空γ能谱测量的对比研究  

Comparative study of thermoluminescence detection and airborne y-ray spectrometric survey in uranium deposits exploration

作　　者：郑圻森[1] 李兵海 江国元[2] 

机构地区：[1]成都理工大学,成都610059 [2]核工业航测遥感中心,石家庄050002

出　　处：《核技术》2004年第1期53-56,共4页Nuclear Techniques

摘　　要：介绍了热释光测量方法在寻找砂岩型铀矿中的应用。经过在已知区、未知区的试验,以及与航空γ能谱测量的对比研究,可以认为热释光测量方法作为一种辅助的找铀手段,简便易行,在大面积覆盖区进行放射性测量找矿上,可以达到“破覆攻深”,快速揭示放射性元素在深部聚散程度的目的,显示出其明显的优势。This paper has presented a themoluminescence detection used in prospecting sandstone-type uranium deposits. A comparative study of the airborne γ-ray spectrometric survey and the thermoluminescence detection was carried out in a known area and an unknown area, It is found that the TL detection, used as a complemental measure in uranium exploration, is simple and easy to handle. When used in radioactive exploration in large overlaying areas, the technique can achieve a goal of 'removing overlay and into depth', and post directly how the radioactive elements gathered and scattered in depth, thus showing its superiority.

关 键 词：热释光 砂岩型铀矿 航空γ能谱测量 覆盖区 

分 类 号：TL812[核科学技术—核技术及应用]