Optimization of the separation and purification of Al13
Optimization of the separation and purification of Al13
复制标题
Al13分离纯化工艺优化
DOI:
10.1016/j.colsurfa.2003.08.021
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发表时间:
2003-12
期刊:
影响因子:
--
通讯作者:
Tang H.X
中科院分区:
文献类型:
--
作者:
Xu Yi;Wang D.S.;Liu Hong;Lu Yiqiang;Tang H.X
The optimum process for the separation and purification of Al13was investigated in detail in this paper. The various influencing factors were discussed. The experimental results show that the concentration and basicity (B, OH/Al ratio) of polyaluminum chloride (PACl), Al/SO4ratio, Ba/SO4ratio and ultrasonic reaction have different roles in the separation and purification of Al13. Moderate concentration of PACl with the basicity around 2.0 gives some benefits in the separation of Al13. An optimization condition has then been found to obtain high purity Al13by involving Al/SO4and Ba/SO4ratios of 1:1, and 3h ultrasonic time. Further indication on the separation of Al13is also discussed.
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