Radioactive metals

Technology and advances of supercritical fluid chelating extraction of radioactive metals

超临界二氧化碳萃取放射性金属离子研究进展

The supercritical carbon dioxide ( SC-CO2 ) extraction of radioactive metals such as lanthanides and actinides was reviewed and its latest development was introduced .

介绍了超临界二氧化碳（SF-CO2）在镧系、锕系等放射性金属离子萃取中的应用。

Indicators for prospecting copper , nickel , lead , zinc , silver , gold , mercury , tungsten , tin , rare and rare earth and radioactive metals have been discussed .

总结了铜、镍、铅、锌、银、金、汞、钨、锡、稀有稀土放射性金属矿找矿标志。

Discussion on decontaminating with melting technology to radioactive pollution metals

铀矿冶放射性污染金属熔炼去污探讨

The industrial uses of laser clearing include the removal of adherent particles from semiconductors and copper oxide from copper , radioactive decontamination of metals and other materials , cleaning of integrated circuit packing , cleaning of moulds in the manufacturing .

激光清洗在工业中的应用有清除半导体和光学器件表面附着的微粒，铜表面的氧化物，金属和其它材料表面的放射性污染，集成电路封装孔的清理。

Produced water from oil field contains various components , such as oils ( dispersed oil and dissolved oil ) radioactive elements , heavv metals and chemical additives .

油田采出水中含有多种组分，有油类（分散油和溶解油）、放射性元素、重金属和化学处理剂等。