新型无机高分子絮凝剂的制备研究

摘要

In this paper, taking fly ash as raw material, it uses the method of acid soluble, stirring to heat up and standing for the maturation to prepare the new type of inorganic polymer flocculants - poly aluminum ferric chloride. The results show that the best extraction conditions of the flocculant preparation： the reaction temperature is 90℃, the proportion between solid material and liquid is 5： 17, and the reaction time is 1.5h.%以粉煤灰为原料，采用酸溶、搅拌加热，静置熟化的方法制备了新型无机高分子絮凝剂聚合氯化铝铁。结果表明：絮凝剂制备的最佳提取条件是反应温度为90℃，料液比为5：17，反应时间为1．5h。