GEP20094772B - Method for smelting of commercial silicomanganese
- Google Patents
Method for smelting of commercial silicomanganese
Info
Publication number
GEP20094772B
GEP20094772BGEAP200710216AGEAP2007010216AGEP20094772BGE P20094772 BGEP20094772 BGE P20094772BGE AP200710216 AGEAP200710216 AGE AP200710216AGE AP2007010216 AGEAP2007010216 AGE AP2007010216AGE P20094772 BGEP20094772 BGE P20094772B
Authority
GE
Georgia
Prior art keywords
metal
furnace
enriched
fusion
gases
Prior art date
Application number
GEAP200710216A
Inventor
Vladimir Kldiashvili
Irakli Kashakashvili
Beno Kashakashvili
Tengiz Sigua
Nugzar Tsereteli
Guram Kashakashvili
Original Assignee
Vladimir Kldiashvili
Irakli Kashakashvili
Beno Kashakashvili
Tengiz Sigua
Nugzar Tsereteli
Guram Kashakashvili
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vladimir Kldiashvili, Irakli Kashakashvili, Beno Kashakashvili, Tengiz Sigua, Nugzar Tsereteli, Guram KashakashvilifiledCriticalVladimir Kldiashvili
Priority to GEAP200710216ApriorityCriticalpatent/GEP20094772B/en
Publication of GEP20094772BpublicationCriticalpatent/GEP20094772B/en
Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces
(AREA)
Abstract
Into the ferroalloy electroarc furnace the manganese, silicon and made of the components containing carbon lumpy are charged up to the optimum level of the mine, inflation of gases, fusion, release of the received liquid slag and metal, thus, during the whole period of fusion as gases, together with natural gas is simultaneously blown the enriched or non-enriched with oxygen the compressed air or pure oxygen through the tuyere located on the level of furnace bottom and closed up in metal tap hole, and for release of metal from the furnace the tuyere is removed from tap hole.
GEAP200710216A2007-08-062007-08-06Method for smelting of commercial silicomanganese
GEP20094772B
(en)