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Title:
USE OF ARGON IN BASIC OXYGEN BLOWING METHOD FOR PREVENTING OVERFLOW
Document Type and Number:
Japanese Patent JPS55110714
Kind Code:
A
Abstract:
Slopping of emulsion from the mouth of a basic oxygen refining vessel is prevented during oxygen refining by introducing inert gas into the vessel when slopping is imminent or has begun. The preferred method is to inject argon in admixture with oxygen through the oxygen lance at a flow rate of from 5 to 30 percent of the oxygen flow rate.

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Inventors:
JIENINGUSU BURAIAN RUISU SAADO
PIITAA PATORITSUKU KERII
Application Number:
JP14556979A
Publication Date:
August 26, 1980
Filing Date:
November 12, 1979
Export Citation:
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Assignee:
UNION CARBIDE CORP
NAT STEEL CORP
International Classes:
C21C5/32; C21C5/28; C21C5/36; (IPC1-7): C21C5/32
Domestic Patent References:
JPS51108609A1976-09-27
JPS5270906A1977-06-13



 
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