泡塑负载试剂研究及其在铀矿勘探中的新应用

A new study on foam loaded plastic reagents and its application in uranium prospecting

应用铀矿分析测试中的传统萃取剂、显色剂、吸附剂,有效地负载于泡塑,进行室内吸附铀条件试验,得出了最佳试验参数。介质试剂的浓度和pH值是有效吸附铀的关键,可根据不同萃取剂、显色剂、吸附剂的负载泡塑对应的介质试剂,选择提取不同状态下的活动态铀。将部分型号的负载泡塑应用于野外地电化学勘查和深穿透地气探测试验,可获得铀的成矿信息。

The extracting reagent, color reagent, and adsorbent reagent which are eonvenuonally used m uranium geology analysis are loaded to the foamed plastics for uranium extraction. The method was tested in the laboratory for different conditions and the optimum testing parameters were determined. The concentration and pH value of the absorbent medium are critical for using these foamed plastics to extract uranium. As the absorbent medium for each type of foamed plastic is different, the uranium in different mobile forms can be extracted by selecting suitable foamed plastics. The method will provide useful information for uranium prospecting when it is used in coniunction with geoelectrical chemical method and deep penetrating geogas prospecting test.