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本文以有机合成(Friendel-Crafts反应)中的催化剂三氯化铝水解液为原料,成功地用于中和法合成聚合氯化铝.通过正交试验.确定其主要影响因子或交互作用,选择最优工艺条件.并采用了聚合氯化铝中Al_2O_3含量和碱化度的快速测定方法,跟踪分析反应过程中产物的分布,旨在为工业生产探索最优化条件.试验结果表明,该技术具有相当的经济价值.
In this paper, the catalyst aluminum trichloride hydrolyzate in the organic synthesis (Friendel-Crafts reaction) was used as the raw material to successfully synthesize polyaluminum chloride in the neutralization process. Through orthogonal experiments, the main influence factors or interactions were determined. Optimal process conditions. A rapid method for the determination of Al2O3 content and alkalinity in polyaluminum chloride was used. The distribution of the products during the reaction was followed and analyzed. The aim was to explore the optimal conditions for industrial production. The test results show that this technology has Considerable economic value.