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5. Kinetics on Precipitation of Fe(Ⅲ)Ions in Aluminum Ammonium Sulfate Solution

Kinetics on Precipitation of Fe(Ⅲ)Ions in Aluminum Ammonium Sulfate Solution

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：ygp313

【摘 要】

：

Fe(Ⅲl) ions is usually present in solutions and its precipitation is a major problem in hydrometallurgy.In order to separate Al(Ⅲ) ions and Fe(Ⅲ) ions, the factors affecting the precipitation of Fe(Ⅲ)

【作 者】

：

Hai-xia XIN Yan WU Yu-jun XU Yu-chun ZHAI 

【机 构】

：

School of Resources and Materials,Northeastern University at Qinhuangdao Branch,Qinhuangdao Hebei 06

【出 处】

：

The 6th International Conference on Hydrometallurgy(第六届国际湿法冶

【发表日期】

：

2014年5期

【关键词】

：

ammonium jarosite precipitation kinetics activation energy 

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Fe(Ⅲl) ions is usually present in solutions and its precipitation is a major problem in hydrometallurgy.In order to separate Al(Ⅲ) ions and Fe(Ⅲ) ions, the factors affecting the precipitation of Fe(Ⅲ) ions and kinetics on precipitation by ammonium jarosite process in aluminum ammonium sulfate solution were studied.

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