Apparatus for producing molten iron from iron oxide with coal an

Details Apparatus for producing molten iron from iron oxide with coal an Apparatus for producing molten iron from iron oxide with coal an

1980-09-19

1981-09-01

Andrews, M. J.

Metallurgical apparatus

With means treating or handling gases exhausted by treating...

By contacting gas with nonmetallic liquid

266156, 266164, 266176, F27B 1500

Patent

active

042867754

ABSTRACT:
A method and apparatus for reducing particulate iron oxide and producing molten iron in which coal and oxygen are impinged onto a molten iron bath in a closed vessel to melt the iron and gasify the coal. The hot off gas from the vessel is removed and used as the reductant in a counterflow shaft furnace to reduce iron oxide pellets and/or iron ore in a continuous manner. The hot reduced product from the shaft is discharged directly into the molten iron bath and melted.

REFERENCES:
patent: 4076954 (1978-02-01), Linder

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