Method and apparatus for producing pig iron by smelting reductio

Details Method and apparatus for producing pig iron by smelting reductio Method and apparatus for producing pig iron by smelting reductio

1998-10-13

1999-11-23

Kastler, Scott

Specialized metallurgical processes, compositions for use therei

Processes

Producing or treating free metal

266DIG1, C21B 700

Patent

active

059893079

ABSTRACT:
A plant for a smelting reduction process for pig iron production using coal and oxygen-containing gas is obtained by converting an existing blast furnace plant by replacing the blast furnace by apparatus including at least one metallurgical vessel for carrying out the smelting reduction process, while retaining at least partly at least one of the following components of the existing blast furnace plant:

REFERENCES:
patent: 4179284 (1979-12-01), Weigel et al.
patent: 4223876 (1980-09-01), Weigel et al.
patent: 5662860 (1997-09-01), Klaassen et al.
patent: 5800592 (1998-09-01), Den Hartog et al.
patent: 5827473 (1998-10-01), Den Hartog
*European Search Report, Apr. 11, 1996 (to the extent of relevance).
"Direct smelting in an experimental cyclone converter furnace," Steel Times Incorporating Iron & Steel, 221 May 1993, No. 5.
English abstract of Japanese 7090335 dated Apr. 4, 1995.

Affiliated with

Also associated with

Rating

Method and apparatus for producing pig iron by smelting reductio does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for producing pig iron by smelting reductio, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for producing pig iron by smelting reductio will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1216519