Method of lancing for a copper-producing converter

Details Method of lancing for a copper-producing converter Method of lancing for a copper-producing converter

1985-11-21

1987-04-28

Rosenberg, Peter D.

Specialized metallurgical processes, compositions for use therei

Processes

Electrothermic processes

266221, 266225, 266270, C22B 1506

Patent

active

046611525

ABSTRACT:
A method of oxygen lancing for a copper-producing converter. An oxygen-enriched gas, such as oxygen-enriched air or pure oxygen, having a gage pressure of at least 1 kg/cm.sup.2 is blown onto the surface of a molten bath through at least one top lancing tube of the non-immersion type having a lower end located within the converter and held at a height within 0.4 m above the surface of the bath as measured when the bath is at a standstill, while air is simultaneously blown into the bath through tuyeres.

REFERENCES:
patent: 3666440 (1972-05-01), Kono
patent: 4073646 (1978-02-01), Kryczun

Affiliated with

Also associated with

Rating

Method of lancing for a copper-producing converter 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 of lancing for a copper-producing converter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of lancing for a copper-producing converter will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-475040