There are dramatic discrepancies of PSD during the same seeded precipitation condition between sodium aluminate solution and potassium aluminate solution. 铝酸钠和铝酸钾溶液中颗粒的粒度分布随时间变化具有显著差异;
Study of the Effect of Potassium Ions on the Seeded Precipitation of Sodium Aluminate Solutions 钾离子对铝酸钠溶液种分过程影响的研究
Study on the Particle Size Distribution in Seeded Precipitation of Sodium and Potassium Aluminate Solutions 铝酸钠(钾)溶液种分过程的粒度研究
It is found that partial hydrolysis polyacrylamide, triethanolamine and potassium dichromate all can form an even and stable solution with the liquid sodium aluminate, and the synergistic ingredients can obviously enhance the effect of the liquid accelerated agent. 试验证明:部分水解的聚丙烯酰胺、三乙醇胺、重铬酸钾等均能与铝酸钠溶液形成稳定均一的溶液,并能对促凝效果起到明显的增效作用。
In this paper, a self-made device that is differential reactor was used in the study of the effect of potassium ions on the kinetics of crystal growth in sodium aluminate solutions seeded precipitation. 本文利用自制的微分反应器研究了钾离子浓度对铝酸钠溶液种分过程晶体长大动力学的影响。
The results show that the existing of potassium ions in sodium aluminate solutions cannot markedly affect the activation energy of crystal growth but can change the crystal growth rate. 结果表明,钾离子的存在改变了晶体的长大速率,但并没有显著改变种分反应活化能。
Effect of Potassium Ions in Kinetics of Crystal Growth by Seeded Precipitation of Sodium Aluminate Solutions 钾离子对铝酸钠溶液中晶体长大动力学的影响