水蒸汽蒸馏结晶法制备高效聚合氯化铝研究

The Making of Highly Efficient Polymeric Chloride Aluminium by the Method of Steamy Distillation and Crystallization

介绍了一种制备聚合氯化铝的新方法。该方法以工业水合三氯化铝为原料,采用水蒸汽蒸馏一步制备高效聚合氯化铝,产品呈白色,不吸潮,絮凝效果好,其工艺流程简单,需要的设备投资少,操作简便,产品质量优良,很容易实现产业化,具有很好的推广价值。

A new method of making polymeric chloride aluminium is presented.With it ,the industrial hydrated trichloride aluminium is used as its raw material and steamy distillation is employed to make highly efficient polymeric alluminium.The color of the product is white.It does not absorb moisture and is good at flocculation.A simple technological process is required and is easy to operate.Not much investment is needed for its equipments.The quality of the product is good.The product is apt to be industrialized and worthy of popularization.