| 摘要 |
The invention relates to the ferrous metallurgy and can be used for production of ferruginous briquettes for steel-smelting or blast-furnace production. A briquette contains, wt. %: lime flux to 5.0, hydrolytic lignin -16.0-20.0, liquid glass to 4.0, ferruginous material - is the rest. The proposed composition allows to increase briquette durability, to decrease the content of sulfur in it, to improve reducing ability.
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