• 提出溶液比重硝酸硝酸浓度关系式

    Thus the relations between densities of the solution and concentrations of uranyl nitrate and nitric acid are provided for.

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  • 根据六水硝酸铀酰(unh)动力学特性,将微波加热减压振动流化床用于UNH脱硝过程价值的脱硝工艺。

    A new denitration process of UNH which is reduced pressure vibro fluidized bed with microwave heating is well worth research based on the denitration kinetics characteristics of UNH.

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  • 水浴加热条件下,用硫酸氢根将吸附树脂上的离子硝酸根离子置换液相中,之后分别采用亚钛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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  • 由于溶液中的硝酸阴离子交换树脂具有强的亲合力,相当硝酸就足以干扰硫酸离子的吸附

    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.

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  • 由于溶液中的硝酸阴离子交换树脂具有强的亲合力,相当硝酸就足以干扰硫酸离子的吸附

    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.

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