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本文以三氯化铁和尿素为原料制备氢氧化铁溶胶。由实验确定了影响胶溶的四个主要因素。根据产品的吸光度值和沉淀重量通过正交实验确定了胶溶的最佳条件。
In this paper, ferric chloride and ferric chloride as raw materials to prepare ferric hydroxide sol. The four main factors affecting the peptization were determined experimentally. According to the absorbance value of the product and the weight of the precipitate, the optimum conditions of peptization were determined by orthogonal experiments.