硫酸铀酰,也称硫酸双氧铀,是一种含铀的化学物质,分子式是UO2SO4,具有放射性、有毒。具有H2O, 3.5H2O, 3H2O,2.5H2O, 2H2O,1.5H2O,1H2O,0.5H2O多种组成的水合物。其中较重要的是三水合物UO2SO4·3H2O和一水合物UO2SO4·H2O。词条介绍了硫酸铀酰的物理性质、化学性质、制备方法、主要用途、安全性以及相关化合物等。
... 硫酸铀酰;uranyl sulfate;uranium dioxide sulfate 草酸铀酰;uranyl oxalate 硝酸双氧铀;硝酸铀酰;uranyl nitrate ...
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... 硫酸铀 uranium sulfate; 硫酸铀酰 uranium sulfate; uranyl sulfate; 硫酸鱼精蛋白 protamine sulfate; ...
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cylindrical uranium dioxide pellet 圆柱形二氧化铀芯块 uranium dioxide sulfate 硫酸铀酰 irradiated uranium dioxide fuel element 辐照二氧化铀燃料元件 ..
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本文采用化学当量法研究了季铵树脂在组成接近铀水冶条件的硫酸铀酰-硫酸钠溶液中的吸附平衡。
Adsorption equilibrium on quaternary ammonium resin in uranyl sulphate solution, which is similar to composition used in uranium hydrometallurgy, was studied by chemical equivalent method.
由于铀溶液中的硝酸根对阴离子交换树脂具有较强的亲合力,相当低的硝酸根就足以干扰硫酸铀酰离子的吸附。
Nitrate of low concentration can interfere with adsorption of uranyl sulfate anion on anion-exchange resins because the anion-exchange resins have a stronger affinity for nitrate in uranium solution.
在水浴加热条件下,用硫酸氢根将吸附在树脂上的铀酰离子和硝酸根离子置换到液相中,之后分别采用亚钛法、分光光度法进行测定。
Heated in water bath, uranyl ion and nitrate radical adsorbed on resin are replaced into solution by sodium bisulfate, then are determined by titanous method and spectrophotometry, respectively.
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