Adoption of Sinter Addition in Steelmaking Converter to Control Spitting
Steel Melting Shop-I, Rourkela Steel Plant, Rourkela, produces 0.5 MT of various special steels through BOF-VAR/VOR-LF-CC route. One of the most serious problems in BOF operations was lance skulling, hood jamming, and build-up of metal in the mouth and cone of the furnace due to spitting and sloppin...
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| Veröffentlicht in: | Journal of metallurgy 2015-01, Vol.2015, p.1-5 |
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| container_title | Journal of metallurgy |
| container_volume | 2015 |
| creator | Gupta, Sanjay Kumar Prasad, Abdhesh Chatterjee, Abhinandan Kumar, Manoranjan Ghosh, Somnath Datta, Ramen |
| description | Steel Melting Shop-I, Rourkela Steel Plant, Rourkela, produces 0.5 MT of various special steels through BOF-VAR/VOR-LF-CC route. One of the most serious problems in BOF operations was lance skulling, hood jamming, and build-up of metal in the mouth and cone of the furnace due to spitting and slopping. As spitting occurring during blowing increases, these particles of metal are deposited inside the mouth and cone and affect badly BOF productivity. In the present work, control of spitting has been established by addition of sinter during the period of spitting. It also helped to improve the slag formation and fluidity of slag through increase of FeO content during peak decarburisation period. |
| doi_str_mv | 10.1155/2015/187042 |
| format | Article |
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| ispartof | Journal of metallurgy, 2015-01, Vol.2015, p.1-5 |
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| language | eng |
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| source | Wiley-Blackwell Open Access Collection; Alma/SFX Local Collection; EZB Electronic Journals Library |
| subjects | Accumulation Basic converters Blowing Iron and steel making Mouth Oxygen steel making Sinter Slags |
| title | Adoption of Sinter Addition in Steelmaking Converter to Control Spitting |
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