Process for the direct production of sponge iron particles and l

Details Process for the direct production of sponge iron particles and l Process for the direct production of sponge iron particles and l

1983-11-14

1985-09-24

Andrews, Melvyn J.

Specialized metallurgical processes, compositions for use therei

Processes

Electrothermic processes

48210, 75 35, 75 38, C21B 1306

Patent

active

045431230

ABSTRACT:
In a process for the direct production of sponge iron particles and liquid crude iron from iron ore in lump form, which is reduced in a direct reduction unit and fed in a hot condition to a melting gasifier, the sponge iron particles which are discharged from the direct reduction unit are separated into a fine grain fraction and a coarse grain fraction, and only the fine grain fraction is fed to the melting gasifier. That ensures economy of operation, without an excess of gas.

REFERENCES:
patent: 4008074 (1977-02-01), Rossner et al.
patent: 4045214 (1977-08-01), Wetzel et al.
patent: 4304597 (1981-12-01), Keran et al.
patent: 4412858 (1983-11-01), Viramontes-Brown et al.
patent: 4436551 (1984-03-01), Mori

Affiliated with

Also associated with

Rating

Process for the direct production of sponge iron particles and l does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for the direct production of sponge iron particles and l, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the direct production of sponge iron particles and l will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1612499