发明名称 |
METHOD FOR REDUCTION SMELTING OF METALLURGICAL RAW MATERIALS |
摘要 |
FIELD: methods of reduction smelting in metallurgical reaction vessels containing bath of molten metal with reagents supplied to bath surface from above and below it. SUBSTANCE: gases liberated from bath of molten metal are finally burnt in space above melt due to oxidizing gases blown into gas space, and formed heat is transmitted to bath of molten metal. Melt fraction in the form of drops, splashes and large particles of melt move over ballistic trajectories in gas space of metallurgical reaction vessel when being ejected from melt in the form of spouts by means of gas blown through lower lances. EFFECT: higher efficiency. 12 cl, 1 dwgd |
申请公布号 |
RU2105069(C1) |
申请公布日期 |
1998.02.20 |
申请号 |
RU19930056168 |
申请日期 |
1993.10.15 |
申请人 |
TEKNOLODZHIKAL RISORSEZ PTI LIMITED |
发明人 |
GREGORI DZHON KHARDI;POL-GERKHARD MANTEJ;MARK FILIP SHVARTS;GREGORI DZHON KHARDI;POL-GERKHARD MANTEJ;MARK FILIP SHVARTS |
分类号 |
C21B11/00;C21B13/00;C21B13/14;C21C5/28;C21C5/56 |
主分类号 |
C21B11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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