Preparation of solid polyferric sulfate from pyrite cinders and its structure feature

来源 :Transactions of Nonferrous Metals Society of China | 被引量 : 0次 | 上传用户：xialin1983922

【摘要】

：

Acid leaching solution was obtained after mixing pyrite cinders with H2SO4, then heating the mixture of pyrite cinders and H2SO4 at 200-300 ℃, leaching the hea

【作者】

：

郑雅杰龚竹青陈白珍刘立华

【机构】

：

CollegeofMetallurgicalScienceandEngineering

【出处】

：

Transactions of Nonferrous Metals Society of China

【发表日期】

：

2003年3期

【关键词】

：

黄铁矿煤渣酸滤烘干 PFS 结构特征硫酸盐高氯酸钠 pyrite cinders NaClO 3 oxidation solid polyferr

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Acid leaching solution was obtained after mixing pyrite cinders with H2SO4, then heating the mixture of pyrite cinders and H2SO4 at 200-300 ℃, leaching the heated mixture with water and filtrating. Polyferric sulfate (PFS) solution was produced by adding

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Preparation of solid polyferric sulfate from pyrite cinders and its structure feature

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