A method for determination of Al, Ag , Bi , Cu , Cd , Co , Fe , Ni , Pb , Mg , Sn, Se, Zn in tellurium ingot by ICP AES were studied.

本文介绍了采用电感耦合等离子体发射光谱法(ICP-AES)测定碲锭中Al 、 Ag 、 Bi 、 Cu 、 Cd等13个杂质元素的方法.

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By spectrophotometric method, after twice extraction, the trace tellurium in the same sample was determined.

在同一试液中, 经两步萃取, 分离后,用光度法测定样品中微量碲.

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The host rocks of Dashuigou independent tellurium ore deposit are mainly green schist facies metamorphic rocks.

大水沟独立碲矿床的直接赋矿围岩为低绿片岩相变质岩.

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The geochemical features of the tellurium deposit in the world are studied in this paper.

研究了世界首例碲矿床的地球化学特征,特别是微量分散元素碲富集成矿的地球化学条件.

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