发明名称 |
Method for the production and the melting of liquid pig iron or of liquid steel intermediate products in a melt-down gasifier |
摘要 |
A method and an apparatus for the production and the melting of liquid pig iron or of liquid steel intermediate products in a melt-down gasifier, with the introduction of oxygen-containing gas streams through oxygen nozzles into the solid bed. At least one oxygen nozzle has a single gas supply and introduces at least two gas streams. Using plural gas streams from a nozzle reduces the risk of fluidization of the solid bed because the number of gas raceways in materials in the gasifier is increased. |
申请公布号 |
AU2008323317(A1) |
申请公布日期 |
2009.05.22 |
申请号 |
AU20080323317 |
申请日期 |
2008.11.04 |
申请人 |
POSCO;SIEMENS VAI METALS TECHNOLOGIES GMBH & CO |
发明人 |
LEOPOLD WERNER KEPPLINGER |
分类号 |
F27D3/16;C21B5/00;C21B13/00;F23M5/02;F27B1/16 |
主分类号 |
F27D3/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|