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SEED AND ORDER FOR ELIMINATION OF APPROVAL SHELLS IN STEEL MANUFACTURERS.
SEED AND ORDER FOR ELIMINATION OF APPROVAL SHELLS IN STEEL MANUFACTURERS.
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机译：消除钢铁制造商批准的外壳的种子和顺序。
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摘要
Nose-skulls which normally form in the nose section of steelmaking vessels such as the bottom-blown oxygen steelmaking vessel, are prevented from forming, or are removed after forming, by injecting oxygen into the vessel nose section to oxidize either the carbon monoxide gases formed by the steelmaking reaction, or a combustible fluid injected simultaneously with the oxygen, or bath.
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