Plant for producing steel from scrap

Details Plant for producing steel from scrap Plant for producing steel from scrap

1987-03-09

1988-04-26

Envall, Jr., Roy N.

Industrial electric heating furnaces

Plural diverse heating means

Arc

373 18, 373 78, H05B 1100

Patent

active

047409894

ABSTRACT:
A plant for the production of steel from scrap and optionally fluxes includes a shaft furnace section having a bottom to receive a liquid sump of premelt and heating means laterally entering into the lower part of its interior. A hearth type furnace section is integrally connected with the shaft furnace section, into which the premelt is transferable from the shaft furnace section.
In order to produce steel from scrap without addition of pig iron and with an energy supply as low as possible,

REFERENCES:
patent: 3610795 (1971-10-01), Antoine
patent: 4309170 (1982-01-01), Ward

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