发明名称 |
VERFAHREN ZUR DIREKTERSCHMELZUNG |
摘要 |
<p>A direct smelting process for producing iron and/or ferroalloys is provided, which involves forming a molten bath in a metallurgical vessel, supplying feed materials, injecting oxygen containing gas, generating upward movement of the molten material from the molten bath, wherein the oxygen-containing gas is injected by three or more lances, and entraining into the jets of oxygen containing gas a volume of top space gas that is 2-6 times the volume of the injected gas.</p> |
申请公布号 |
AT356887(T) |
申请公布日期 |
2007.04.15 |
申请号 |
AT20010966825T |
申请日期 |
2001.09.13 |
申请人 |
TECHNOLOGICAL RESOURCES PTY. LTD. |
发明人 |
DRY, RODNEY, JAMES;BATES, CECIL, PETER |
分类号 |
C21B11/08;C21B11/00;C21B13/00;F27B3/18;F27B3/22;F27D3/16;F27D3/18;(IPC1-7):C21B11/08;C21B13/10 |
主分类号 |
C21B11/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|