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《Chinese Journal of Analytical Chemistry》 1981-02
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Pulse Polarographic Determination of Trace Amounts of Uranium in Ores

Chen Jin-mei Lin Shengqing Wang Shuyong (Hunan Institute No.230)  
This paper is devoted to describe a method for the quantitative determination of uranium in ores by pulse polarograph, Mode JP-Ml, made in China. With cupferron in an acetate buffer solution as supporting electrolyte, the detection limit of uranium is 0.02ng/ml. The linear relationship occurs between the peak height and uranium concentration over ranges of 2×10~(-8)M-4×10~(-7)M. An analytical procedure for uranium in ores has been developed with satisfactory experimental results.
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【References】
Chinese Journal Full-text Database 2 Hits
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【Co-references】
Chinese Journal Full-text Database 10 Hits
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5 Chen Weiguo;DIRECT DETERMINATION OF TRACE URANIUM IN WATER SAMPLES BY MEANS OF LASER[J];Radialization Protection;1981-06
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【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 Li Qingyu; Wang Yanjun(Northwest Institute for Non-ferrous Metal Research,Baoji 721014);Catalystic Polarographic Determination of Trace Thorium in High-Purity Tungsten[J];Rare Metal Materials and Engineering;1995-04
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4 Zhou Changli, You Jinmao, Su Jixin (Lanzhou Institute of Chemical Physics, Chinese Academy of Scienes, Lanzhou 730000) Lu Yan, Li Xiuling, Wang Xiaoxuan, Lu Lei (Department of Applied Chemistry, Shandong Institute of Building Materials, Jinan 250022);Polarographic Adsorption Wave of Stibium-Bathophenanthroline Complex and Its Application[J];Chinese Journal of Analytieal Chemistry;1997-11
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10 Li Xiuling; Wu Jianming,( Basic Department of Zhejiang Agricultural University, Hangzhou 310029);Study on the adsorption polarography wave of cadmium (Ⅱ) -1, 10 phenanthroline complex[J];ENVIRONMENTAL POLLUTION & CONTROL;1999-05
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