含V、Ga元素NaOH溶液中V与Ga分离参数的计算

Calculation of Separation Parameters for Precipitating V from V, Ga Containing NaOH Solution

    摘要
  • 摘要: 对Na2O-V2O5-H2O系和Na2O-Ga2O3-H2O5系的饱和溶解度数据进行了一系列理论计算,论证了含V、Ca元素NaOH水溶液中V与Ga分离的可能性,并估算出分离的温度、碱度(溶液中Na2O质量/溶液中H2O质量)范围分别为<40℃和0.3~0.4。

     

    Abstract: A series of theoretical calculation of data of Na2O-V2O5-H2O and Na2O-Ca2O3-H2O have proved the possibility of precipitating V from V、Ga containing NaOH solution and estimated the temperature and the concentration of alkai (ratio of Na2O mass to H2O mass in solution) ranging <40℃ and 0.3~0.4 respectively.

     

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