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| RESEARCH ON OXIDIZING ROASTING OF FERROLUDWIGITE ORE |
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| DOI： |
| KeyWord:Ferroludwigite, Ozidizing roasting, Desulphurization, |
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| Northeast University |
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| Abstract: |
| The physlcochemical changes of main elements compounds in oxi-dizing roasting of ferroludwigite ore is studied with main analysis methods,such as phase analysis and thermogravimetric analysis. This study provides theo-retical basis for pelletizing and blast furnace smelting process of B- Fe con-centrate. |
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