JPS5824198B

PURPOSE:To prevent the generation of sulfurous acid gas and hydrogen sulfide gas from the blast furnace slag when cooling by layering granulated steelmaking slag on the blast furnace slag after discharging the high temperature slag into a slag yard and sprinkling water over it. CONSTITUTION:Granulat...

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Hauptverfasser: OOSUMI KOJI, EBIHARA KOJI
Format: Patent
Sprache:eng
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Zusammenfassung:PURPOSE:To prevent the generation of sulfurous acid gas and hydrogen sulfide gas from the blast furnace slag when cooling by layering granulated steelmaking slag on the blast furnace slag after discharging the high temperature slag into a slag yard and sprinkling water over it. CONSTITUTION:Granulated steelmaking slag 3 crushed to