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| Feasibility Analysis for Producing Ferrous Sulphate and Solid Polymer Ferric Sulphate Using High Iron Slag |
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| DOI：doi：10.3969/j.issn.1007-7545.年份.期号.顺序号 |
| KeyWord:High iron slag,Iron concentrate,Solid polymer ferric sulphate,Feasibility analysis |
| ZHAO Zhong |
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| Abstract: |
| The feasibility analysis and process for developing new products such as iron concentrate,ferrous sulphate and solid polymer ferric sulphate by utilizing high iron bearing slag by-produced during metallurgical and chemical production in Baiying, as well as its evaluation of economic benefit. The recovery of the products by this method is over 98%,the remained heavy metal elements such as Cu,Pb,Zn,Au,Ag are concentrated for further refining,the mother liquid can be used as trace element fertilizer. This process has the following advantages: high additional value, simple process, low investment, low energy consumption,no"three wastes"emission and remarkable economic benefit. |
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