FIELD: metallurgy. SUBSTANCE: method contains steps of mixing preliminarily prepared ferriferrous waste of iron and steel making processes with crushed carbon-containing material in the amount of 15-60% in terms of carbon of mass of waste and binder, processing obtained mixture with aqueous solution Na2O•n•SiO2, compaction and further drying. Oily ferriferrous waste are preliminarily processed with 10-20% solution of NaOH in aqueous solution of water glass Na2O•n•SiO2, dried, granulated and mixed with the remaining materials. Oily scale of different origin, oily steel and cast iron cuttings are used as ferriferrous waste. EFFECT: production of solid briquettes. 3 cl, 1 tbl
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