高纯超细草酸亚铁的制备研究 关键词： 草酸亚铁；硫酸亚铁；草酸；超细；高纯[gap=813]Key words： ferrous oxalate；ferrous sulphate；oxalic acid； ultrafine；high purity
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A diffusion method for the preparation of ferrous oxalate in a gel system was presented.
介绍了一种在凝胶体系中用扩散法制备草酸亚铁的结晶方法。
The ferrous oxalate with crystal water was prepared with ferrous ammonium sulfate and oxalic acid in acid medium.
采用硫酸亚铁铵和草酸溶液在酸性介质条件下合成含有结晶水的草酸亚铁。
The method of steel manufacture acid cleaning discarded hydrochloric acid reactivation use and recover ferrous oxalate.
钢铁工业酸洗废弃盐酸再生利用并回收草酸亚铁的方法。
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