Preparation of lead oxide precursor from acidic leaching solution of lead chloride complexes

来源 :The 6th International Conference on Hydrometallurgy(第六届国际湿法冶 | 被引量 : 0次 | 上传用户:heyun102
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This studywas conducted to adopt the way of adjusting pH of the acidic lead chloride complexes solution(ALCCS) containing iron ions impurity using dilute lime(calcium oxide) suspension liquid.Its aim is to precipitate iron impurity in the pH of the solution between 2 and 3 in the first step and subsequently to prepare lead hydroxide that is the lead oxide precursorin the pH of the solution between 7.5 and 9 after filtering.
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